D.C.-Maryland-Virginia Swimming
Boys Ages 11 & 12
50 Meters Breaststroke
9/1/2012 to 3/8/2014
Long Course Meters (LCM)
If you noticed that we are missing the results from a meet, please send us email at
swimmingrank@gmail.com. Note, it could take us a couple of days to post the results
from a just completed meet.You can click on a swimmer's name to view a summary of the swimmer's ranking in all events. Age is the swimmer's age on the date of the swim meet.
| Swimmer | Age | Swim Team | Time | Date | Swim Meet | |
|---|---|---|---|---|---|---|
| 1 | Michael Rudd | 12y 10m | Nation's Capital Swim | 34.31 | 7/11/13 | PV LC 14&U; Cham |
| 2 | Quimey Moure | 12y 10m | Tide | 34.51 | 7/25/13 | VSI LC AG Champ |
| 3 | Zachary Youth | 12y 10m | Nation's Capital Swim | 34.61 | 7/11/13 | PV LC 14&U; Cham |
| 4 | Christopher Verastek | 12y 9m | South Eastern Virgini | 34.65 | 7/25/13 | VSI LC AG Champ |
| 5 | Lachlan Flatin | 12y 7m | York Swim Club | 35.97 | 7/11/13 | PV LC 14&U; Cham |
| 6 | Darren Durocher | 12y 8m | Regency Park Swim Tea | 36.17 | 5/04/13 | Jeff Rouse Open |
| 7 | Connor Bitz | 12y 7m | Eagle Swim Team Inc. | 36.18 | 8/01/13 | Maryland LSC Lo |
| 8 | Grayson Gilbert | 12y 11m | Naval Academy Aquatic | 36.30 | 7/12/13 | NBAC Mid Summer |
| 9 | Jack Barnett | 12y 10m | Poseidon Swimming Inc | 36.38 | 7/25/13 | VSI LC AG Champ |
| 10 | Josh Zhang | 12y 9m | Nation's Capital Swim | 36.89 | 6/30/13 | PV LC 2 (PM) |
| 11 | Kai Green | 12y 10m | Arlington Aquatic Clu | 37.01 | 7/11/13 | PV LC 14&U; Cham |
| 12 | Colin Whiting | 12y 9m | Virginia Swimmimg Inc | 37.02 | 8/07/13 | Eastern Zone Lo |
| 13 | Ian Cobb | 12y 11m | Nation's Capital Swim | 37.13 | 7/11/13 | PV LC 14&U; Cham |
| 14 | Jack Donahue | 12y 10m | North Baltimore Aquat | 37.55 | 4/27/13 | Spring Long Cou |
| 15 | Richard Gentry | 12y 9m | Arlington Aquatic Clu | 37.57 | 5/04/13 | PV FISH LC Derb |
| 16 | Patrick Lacore | 12y 11m | Old Dominion Aquatic | 37.58 | 6/27/13 | TYR BSS Summer |
| 17 | Aaron Stanton | 12y 9m | Rockville Montgomery | 37.63 | 7/11/13 | PV LC 14&U; Cham |
| 18 | Ryo Arakawa | 12y 9m | Potomac Marlins | 37.64 | 7/11/13 | PV LC 14&U; Cham |
| 19 | Alejandro Rodriguez | 12y 11m | Pvs Zone Team | 37.73 | 8/07/13 | Eastern Zone Lo |
| 20 | David Gostomski | 12y 1m | Eagle Swim Team Inc. | 38.05 | 8/01/13 | Maryland LSC Lo |
| 21 | Bracken Eddy | 12y 7m | Piedmont Family YMCA | 38.11 | 7/25/13 | VSI LC AG Champ |
| 22 | Andrew Merriman | 12y 10m | Cardinal and Gold Aqu | 38.12 | 6/14/13 | NBAC Long Cours |
| 23 | Kyle Demers | 12y 0m | Tide | 38.15 | 7/25/13 | VSI LC AG Champ |
| 24 | Adrian Quinones | 12y 11m | Tidewater Aquatic Clu | 38.23 | 4/19/13 | VADC Spring Spl |
| 25 | Jonathan Brooks | 12y 11m | QDD Swim Team | 38.35 | 5/04/13 | Jeff Rouse Open |
| 26 | Kyle Barker | 12y 11m | Nation's Capital Swim | 38.52 | 4/27/13 | Spring Long Cou |
| 27 | Cole Riggins | 12y 10m | Nation's Capital Swim | 38.60 | 5/24/13 | PV Virginia LC |
| 28 | John Howley | 12y 4m | Rockville Montgomery | 38.62 | 7/11/13 | PV LC 14&U; Cham |
| 29 | Nicholas Highman | 12y 6m | York Swim Club | 38.63 | 7/11/13 | PV LC 14&U; Cham |
| 30 | Kyle Wu | 12y 8m | Pvs Zone Team | 38.66 | 8/07/13 | Eastern Zone Lo |
| 31 | Kevin Jiang | 12y 9m | Rockville Montgomery | 38.67 | 6/30/13 | PV LC 2 (FAST) |
| 32 | Nolan Dennes | 12y 11m | Southern Maryland Aqu | 38.68 | 7/11/13 | ASC/RAC SANDBOX |
| 33 | Darius Truong | 11y 0m | Nation's Capital Swim | 38.71 | 7/11/13 | PV LC 14&U; Cham |
| 34 | Samuel Rea | 12y 10m | Eagle Swim Team Inc. | 38.77 | 5/17/13 | Abby Seeger Inv |
| 35 | Daniel Gyenis | 12y 7m | Machine Aquatics | 38.84 | 7/11/13 | PV LC 14&U; Cham |
| 36 | Luke Xia | 12y 4m | Rockville Montgomery | 38.85 | 7/11/13 | PV LC 14&U; Cham |
| 37 | Nicholas Poulos | 12y 4m | North Baltimore Aquat | 38.92 | 1/10/14 | CeraVe Invitati |
| 38 | Andrew Rausch | 12y 10m | Monocacy Aquatic Club | 39.16 | 8/01/13 | Maryland LSC Lo |
| 39 | Steven Mendley | 12y 5m | Rockville Montgomery | 39.16 | 6/30/13 | PV LC 2 (FAST) |
| 40 | David Hellams | 11y 9m | NOVA of Virginia Aqua | 39.30 | 7/25/13 | VSI LC AG Champ |
| 41 | Connor Smith | 12y 9m | The Fish | 39.31 | 7/11/13 | PV LC 14&U; Cham |
| 42 | Nathan Wakefield | 12y 6m | Poseidon Swimming Inc | 39.32 | 5/09/13 | Poseidon Classi |
| 43 | Thomas Lees. Jr. | 11y 9m | Nation's Capital Swim | 39.37 | 7/11/13 | PV LC 14&U; Cham |
| 44 | MAXIMILIAN VERHEYEN | 12y 6m | MARINER SWIM CLUB, IN | 39.52 | 8/01/13 | Maryland LSC Lo |
| 45 | ETHAN HWANG | 12y 8m | Hcy Manta Rays / Danc | 39.54 | 6/14/13 | NBAC Long Cours |
| 46 | Christophe Atkinson | 12y 4m | Snow Swimming | 39.56 | 6/28/13 | Last Chance Mee |
| 47 | Declan Young | 12y 7m | Coast Guard Blue Dolp | 39.57 | 7/25/13 | VSI LC AG Champ |
| 48 | Kevin Scher | 12y 6m | Hydro-Sonic Tiburones | 39.58 | 6/30/13 | PV LC 2 (FAST) |
| 49 | Benjamin Solomich | 12y 8m | Rockville Montgomery | 39.60 | 6/30/13 | PV LC 2 (FAST) |
| 50 | Joshua Wood | 12y 9m | Leonardtown Rockfish | 39.62 | 8/01/13 | Maryland LSC Lo |
| 51 | Andrew Falsone | 12y 11m | Annapolis Swim Club | 39.74 | 4/27/13 | Spring Long Cou |
| 52 | Devin McClure | 12y 9m | Naval Academy Aquatic | 39.77 | 6/01/13 | LC A Buster |
| 53 | Christopher Kostelni | 12y 8m | Williamsburg Aquatic | 39.90 | 7/25/13 | VSI LC AG Champ |
| 54 | Jacob Sorensen | 12y 11m | Rockville Montgomery | 39.90 | 5/03/13 | PV Spring LC Cl |
| 55 | Eric Smith | 12y 11m | Regency Park Swim Tea | 39.93 | 7/11/13 | VSI Regional Su |
| 56 | Michael Penafiel | 12y 0m | Rockville Montgomery | 39.95 | 7/11/13 | PV LC 14&U; Cham |
| 57 | Aleksander Tarczynski | 12y 2m | Machine Aquatics | 39.98 | 7/11/13 | PV LC 14&U; Cham |
| 58 | Jacob Lindner | 11y 10m | Nation's Capital Swim | 40.01 | 7/11/13 | PV LC 14&U; Cham |
| 59 | Andrew Smith | 12y 3m | Nation's Capital Swim | 40.02 | 7/11/13 | PV LC 14&U; Cham |
| 60 | Spencer Ryan | 12y 0m | Tide | 40.06 | 7/25/13 | VSI LC AG Champ |
| 61 | Jacob Vereb | 11y 10m | Williamsburg Aquatic | 40.09 | 7/25/13 | VSI LC AG Champ |
| 62 | Carl Zhang | 12y 7m | Retriever Aquatic Clu | 40.10 | 8/01/13 | Maryland LSC Lo |
| 63 | Evan McLaughlin | 11y 10m | Hydro-Sonic Tiburones | 40.13 | 7/11/13 | PV LC 14&U; Cham |
| 64 | Anthony Nguyen | 11y 5m | Nation's Capital Swim | 40.15 | 5/04/13 | PV SNOW LC Spri |
| 65 | Kenny Song | 11y 3m | Rockville Montgomery | 40.16 | 7/11/13 | PV LC 14&U; Cham |
| 66 | William Klima | 12y 10m | Nation's Capital Swim | 40.19 | 7/11/13 | PV LC 14&U; Cham |
| 67 | Mills Becouvarakis | 11y 3m | South Eastern Virgini | 40.26 | 7/25/13 | VSI LC AG Champ |
| 68 | Danny Calder | 12y 7m | All Star Aquatics | 40.27 | 7/11/13 | PV LC 14&U; Cham |
| 69 | Justin Nguyen | 11y 3m | North Baltimore Aquat | 40.28 | 4/27/13 | Spring Long Cou |
| 70 | Bryan Foo | 12y 4m | Nation's Capital Swim | 40.29 | 7/11/13 | PV LC 14&U; Cham |
| 71 | Andrew Lorens | 12y 9m | Carter Center Aquatic | 40.30 | 7/11/13 | VSI Regional Su |
| 72 | Austin Dodd | 12y 10m | Fox Swim Club | 40.39 | 6/13/13 | Long Course Cla |
| 73 | Sean Jansen | 12y 2m | Potomac Marlins | 40.53 | 7/11/13 | PV LC 14&U; Cham |
| 74 | Diego Morales | 12y 5m | Rockville Montgomery | 40.55 | 7/11/13 | PV LC 14&U; Cham |
| 75 | Justin Wilcox | 12y 11m | Regency Park Swim Tea | 40.56 | 7/25/13 | VSI LC AG Champ |
| 76 | Jackson Schultz | 12y 1m | Sprc Stingrays | 40.57 | 4/27/13 | Spring Long Cou |
| 77 | John O'Hara | 12y 1m | Rappahannock Y Swim T | 40.62 | 7/25/13 | VSI LC AG Champ |
| 78 | Henry Zhang | 12y 6m | Nation's Capital Swim | 40.65 | 5/24/13 | PV Virginia LC |
| 79 | Kobe Nguyen | 11y 3m | Unattached | 40.75 | 5/31/13 | TAC LC Spring L |
| 80 | Carter Barnsback | 12y 10m | The Fish | 40.75 | 7/11/13 | PV LC 14&U; Cham |
| 81 | Jack Humphreys | 11y 11m | Naval Academy Aquatic | 40.90 | 8/01/13 | Maryland LSC Lo |
| 82 | Ryan Soh | 12y 8m | Alamo Area Aquatic As | 40.94 | 5/18/13 | ST AAAA 12 and |
| 83 | Jonathan Laredo | 12y 11m | Nation's Capital Swim | 40.99 | 6/30/13 | PV LC 2 (PM) |
| 84 | William Hoogenboom | 12y 4m | North Baltimore Aquat | 41.06 | 1/10/14 | CeraVe Invitati |
| 85 | Jake Schindel | 12y 9m | NOVA of Virginia Aqua | 41.07 | 7/25/13 | VSI LC AG Champ |
| 86 | Alex Brun | 12y 6m | Rockville Montgomery | 41.09 | 7/11/13 | PV LC 14&U; Cham |
| 87 | James Harmon | 12y 1m | Nation's Capital Swim | 41.09 | 6/30/13 | PV LC 2 (PM) |
| 88 | Jean-Louis Guill | 12y 2m | Nation's Capital Swim | 41.10 | 4/26/13 | PV Machine Long |
| 89 | Thomas Hurley | 12y 4m | North Baltimore Aquat | 41.20 | 1/10/14 | CeraVe Invitati |
| 90 | Noah Klipp | 12y 4m | Nation's Capital Swim | 41.20 | 5/31/13 | PV SNOW LC Invi |
| 91 | Flynn Crisci | 12y 6m | Nation's Capital Swim | 41.23 | 5/24/13 | PV Virginia LC |
| 92 | Alexander Liu | 12y 7m | Columbia Aquatics Ass | 41.30 | 5/11/13 | CAA Spring Flin |
| 93 | Eric Qian | 12y 11m | Rockville Montgomery | 41.31 | 6/30/13 | PV LC 2 (FAST) |
| 94 | Michael Belden | 12y 5m | NOVA of Virginia Aqua | 41.32 | 5/09/13 | Poseidon Classi |
| 95 | Anand Iyer | 12y 6m | Retriever Aquatic Clu | 41.39 | 7/19/13 | 9th Annual BCSC |
| 96 | Andrew Hernandez | 12y 7m | Naval Academy Aquatic | 41.40 | 6/01/13 | LC A Buster |
| 97 | Edward Randolph | 12y 6m | Naval Academy Aquatic | 41.40 | 6/01/13 | LC A Buster |
| 98 | Adam Kerr | 11y 8m | Poseidon Swimming Inc | 41.44 | 4/19/13 | VADC Spring Spl |
| 99 | Riley Allison | 12y 5m | Unattached | 41.54 | 6/30/13 | PV LC 2 (PM) |
| 100 | Zachary Cram | 12y 7m | NOVA of Virginia Aqua | 41.59 | 7/25/13 | VSI LC AG Champ |
| 101 | Cameron McCONAGHA | 12y 10m | Nation's Capital Swim | 41.59 | 7/11/13 | PV LC 14&U; Cham |
| 102 | Joseph Schaefer | 11y 4m | The Fish | 41.62 | 7/11/13 | PV LC 14&U; Cham |
| 103 | Nicholas Spicer | 11y 7m | The Fish | 41.63 | 7/11/13 | PV LC 14&U; Cham |
| 104 | Ryan Ordakowski | 12y 0m | Spy Swimming | 41.66 | 6/22/13 | June Indepenenc |
| 105 | Lutfi Lasida | 12y 2m | Arlington Aquatic Clu | 41.67 | 7/11/13 | PV LC 14&U; Cham |
| 106 | Evan Sposato | 12y 7m | Piedmont Family YMCA | 41.68 | 7/11/13 | VSI Regional Su |
| 107 | Jason Kim | 12y 11m | Rockville Montgomery | 41.68 | 7/11/13 | PV LC 14&U; Cham |
| 108 | Noah Desman | 12y 10m | Machine Aquatics | 41.68 | 7/11/13 | PV LC 14&U; Cham |
| 109 | Phillip Beima | 12y 10m | Mason Makos Swim Team | 41.69 | 7/11/13 | PV LC 14&U; Cham |
| 110 | Alec Bacon | 12y 11m | Great Mills Aquatic C | 41.70 | 4/12/13 | CBAC Spring LC |
| 111 | Johann Grinschgl | 11y 7m | All Star Aquatics | 41.72 | 7/11/13 | PV LC 14&U; Cham |
| 112 | Matthew Gray | 12y 11m | Tidewater Aquatic Clu | 41.74 | 5/31/13 | TAC LC Spring L |
| 113 | Ryan Frohman | 12y 7m | Joe Flaherty's Dolphi | 41.83 | 7/11/13 | PV LC 14&U; Cham |
| 114 | Sean Reilly | 12y 10m | Nation's Capital Swim | 41.85 | 5/31/13 | PV SNOW LC Invi |
| 115 | Mills Harris | 11y 9m | Virginia Gators | 41.91 | 7/11/13 | VSI Regional Su |
| 116 | Ryan Stover | 12y 11m | South Eastern Virgini | 41.97 | 3/23/13 | SEVA LC Head St |
| 117 | Vincent Gorruso | 12y 10m | Poseidon Swimming Inc | 42.03 | 4/19/13 | VADC Spring Spl |
| 118 | Matthew Clark | 12y 6m | Arena Club Aquatics | 42.03 | 5/11/13 | CAA Spring Flin |
| 119 | Samuel Swinnerton | 12y 11m | Nation's Capital Swim | 42.04 | 4/26/13 | PV Machine Long |
| 120 | Tony Li | 12y 8m | Eagle Swim Team Inc. | 42.07 | 8/01/13 | Maryland LSC Lo |
| 121 | Brendan Rice | 12y 10m | Greater Baltimore Swi | 42.08 | 6/01/13 | LC A Buster |
| 122 | John MacIsaac | 12y 8m | All Star Aquatics | 42.08 | 7/11/13 | PV LC 14&U; Cham |
| 123 | Ethan Detweiler | 12y 10m | Williamsburg Aquatic | 42.08 | 3/23/13 | SEVA LC Head St |
| 124 | Riley Fletcher | 12y 1m | Unattached | 42.09 | 7/11/13 | PV LC 14&U; Cham |
| 125 | William Pope | 12y 8m | Unattached | 42.10 | 4/19/13 | VADC Spring Spl |
| 126 | Ryan Mathis | 11y 8m | Nation's Capital Swim | 42.10 | 7/11/13 | PV LC 14&U; Cham |
| 127 | Lewis McAllister | 12y 11m | Coast Guard Blue Dolp | 42.11 | 7/12/13 | VSI Regional Su |
| 128 | Tyler Smith | 12y 10m | YMCA of Roanoke Valle | 42.14 | 5/04/13 | HOKI CCA LY YRV |
| 129 | Yahshua Garcia | 11y 11m | Fcy Tidal Force | 42.17 | 6/08/13 | PV Fish June In |
| 130 | Justin Lee | 11y 8m | Blue Wave Swim Team P | 42.18 | 7/11/13 | PV LC 14&U; Cham |
| 131 | Jerry Li | 11y 6m | Nation's Capital Swim | 42.20 | 7/11/13 | PV LC 14&U; Cham |
| 132 | Lawrence Jia | 11y 8m | Poseidon Swimming Inc | 42.23 | 4/19/13 | VADC Spring Spl |
| 133 | Ryan Hutcherson | 12y 11m | Nation's Capital Swim | 42.23 | 4/27/13 | Spring Long Cou |
| 134 | Matthew Parisi | 12y 11m | Quest Swimming | 42.24 | 4/19/13 | VADC Spring Spl |
| 135 | Matthew Melton | 12y 10m | Tollefson Swimming | 42.29 | 7/11/13 | PV LC 14&U; Cham |
| 136 | Benjamin Charles | 11y 6m | Machine Aquatics | 42.35 | 7/11/13 | PV LC 14&U; Cham |
| 137 | William Tenpas | 12y 5m | Nation's Capital Swim | 42.37 | 7/11/13 | PV LC 14&U; Cham |
| 138 | Alexander Colson | 12y 5m | Rockville Montgomery | 42.38 | 6/30/13 | PV LC 2 (FAST) |
| 139 | Cole Bagshaw | 11y 11m | Rockville Montgomery | 42.38 | 7/11/13 | PV LC 14&U; Cham |
| 140 | John Sheehan | 12y 0m | Stafford Aquatic Team | 42.43 | 7/12/13 | VSI Regional Su |
| 141 | Ryan Zolovick | 12y 10m | H2okie Aquatics | 42.48 | 7/11/13 | VSI Regional Su |
| 142 | Alan Yu | 11y 0m | The Fish | 42.63 | 7/11/13 | PV LC 14&U; Cham |
| 143 | Michael Dressler | 12y 7m | Joe Flaherty's Dolphi | 42.63 | 7/11/13 | PV LC 14&U; Cham |
| 144 | Evan Allgair | 12y 11m | Eagle Swim Team Inc. | 42.67 | 5/17/13 | Abby Seeger Inv |
| 145 | Blake Rouzie | 11y 4m | Coast Guard Blue Dolp | 42.67 | 5/03/13 | Tide LC Spring |
| 146 | Patrick Kuhlkin | 12y 1m | Nation's Capital Swim | 42.68 | 7/11/13 | PV LC 14&U; Cham |
| 147 | Alparslan Sundseth | 12y 2m | Spy Swimming | 42.73 | 6/22/13 | June Indepenenc |
| 148 | Owen Wassiliew | 12y 5m | All Star Aquatics | 42.74 | 7/11/13 | PV LC 14&U; Cham |
| 149 | Daniel Garcia | 11y 1m | All Star Aquatics | 42.76 | 7/11/13 | PV LC 14&U; Cham |
| 150 | Zichao Liang | 11y 1m | Fairland Aquatics S.T | 42.81 | 7/11/13 | PV LC 14&U; Cham |
| 151 | Ryan Niemczuk | 12y 5m | Rockville Montgomery | 42.82 | 7/11/13 | PV LC 14&U; Cham |
| 152 | Alan Lai | 12y 2m | YMCA of Greater Richm | 42.85 | 5/31/13 | River City Open |
| 153 | Quan Le | 12y 10m | Fairland Aquatics S.T | 42.85 | 5/04/13 | PV Early Bird L |
| 154 | Sean Sewell | 12y 4m | North Baltimore Aquat | 42.90 | 7/12/13 | NBAC Mid Summer |
| 155 | Ryan Gruner | 11y 2m | Rockville Montgomery | 42.92 | 6/30/13 | PV LC 2 (FAST) |
| 156 | Nathan Watts | 12y 2m | Rockville Montgomery | 42.92 | 7/11/13 | PV LC 14&U; Cham |
| 157 | Maclane Self | 11y 8m | Poseidon Swimming Inc | 42.95 | 5/03/13 | Tide LC Spring |
| 158 | Gabriel Laracuente | 11y 8m | Rockville Montgomery | 42.99 | 5/03/13 | PV Spring LC Cl |
| 159 | Michael Pilar | 12y 3m | Virginia Gators | 43.00 | 7/11/13 | VSI Regional Su |
| 160 | John Gibson | 11y 9m | Sea Devil Swimming | 43.00 | 7/11/13 | PV LC 14&U; Cham |
| 161 | Charles Omweg | 12y 10m | South Eastern Virgini | 43.03 | 5/09/13 | Poseidon Classi |
| 162 | Evan Heidenreich | 12y 8m | Nation's Capital Swim | 43.04 | 5/24/13 | PV Virginia LC |
| 163 | Joseph Stephens | 12y 10m | Tsunami Swimming | 43.07 | 7/11/13 | VSI Regional Su |
| 164 | Samuel Sterling | 12y 8m | H2okie Aquatics | 43.08 | 7/11/13 | VSI Regional Su |
| 165 | Dominik Flisiak | 12y 5m | Quest Swimming | 43.11 | 7/11/13 | VSI Regional Su |
| 166 | Jacob Garcia-Bunuel | 12y 10m | North Baltimore Aquat | 43.11 | 4/27/13 | Spring Long Cou |
| 167 | John Moore | 11y 6m | Snow Swimming | 43.12 | 6/21/13 | Winchester LC I |
| 168 | Jake Blackburn | 11y 5m | South Eastern Virgini | 43.14 | 7/12/13 | VSI Regional Su |
| 169 | Andrew Betts | 12y 0m | Virginia YMCA Aquatic | 43.18 | 5/31/13 | TAC LC Spring L |
| 170 | Adam Demaree | 11y 6m | Nation's Capital Swim | 43.22 | 7/11/13 | PV LC 14&U; Cham |
| 171 | Daniel Wong | 12y 1m | Nation's Capital Swim | 43.24 | 4/27/13 | Spring Long Cou |
| 172 | Jeffrey Vahiny | 12y 7m | Nation's Capital Swim | 43.24 | 4/26/13 | PV Machine Long |
| 173 | Jon Guidera | 12y 11m | Cardinal and Gold Aqu | 43.26 | 5/11/13 | CAA Spring Flin |
| 174 | Jerry Jones | 12y 4m | Tide | 43.26 | 7/12/13 | VSI Regional Su |
| 175 | Connor Din | 12y 8m | Rockville Montgomery | 43.27 | 6/30/13 | PV LC 2 (FAST) |
| 176 | Dan Ni | 12y 7m | The Fish | 43.28 | 7/11/13 | PV LC 14&U; Cham |
| 177 | Stephen Wallach Jr | 12y 2m | Rappahannock Y Swim T | 43.29 | 7/11/13 | VSI Regional Su |
| 178 | Erik DeMario | 12y 11m | South Eastern Virgini | 43.30 | 5/31/13 | River City Open |
| 179 | Jacob Neal | 12y 4m | Occoquan Swimming Inc | 43.33 | 7/11/13 | PV LC 14&U; Cham |
| 180 | Zachary Schwegel | 12y 8m | South Eastern Virgini | 43.39 | 7/12/13 | VSI Regional Su |
| 181 | Joey Mistretta | 12y 10m | NOVA of Virginia Aqua | 43.39 | 5/31/13 | TAC LC Spring L |
| 182 | Cason Wilburn | 12y 2m | Tidewater Aquatic Clu | 43.40 | 5/31/13 | TAC LC Spring L |
| 183 | Brian Hua | 11y 10m | Unattached | 43.43 | 7/11/13 | VSI Regional Su |
| 184 | Samuel Taylor | 12y 8m | Richmond Racers | 43.43 | 7/12/13 | VSI Regional Su |
| 185 | Egor Berezin | 12y 9m | Nation's Capital Swim | 43.44 | 5/24/13 | PV Virginia LC |
| 186 | David Steadman | 11y 0m | NOVA of Virginia Aqua | 43.46 | 7/11/13 | VSI Regional Su |
| 187 | Joseph Nonato | 11y 9m | Rockville Montgomery | 43.49 | 7/11/13 | PV LC 14&U; Cham |
| 188 | Michael Falzone | 11y 3m | Nation's Capital Swim | 43.50 | 6/30/13 | PV LC 2 (PM) |
| 189 | Ryan Atwood | 12y 3m | North Baltimore Aquat | 43.51 | 1/10/14 | CeraVe Invitati |
| 190 | Alexander Neff | 11y 7m | Tide | 43.56 | 6/28/13 | Last Chance Mee |
| 191 | Michael Paulos | 11y 1m | Rockville Montgomery | 43.59 | 7/11/13 | PV LC 14&U; Cham |
| 192 | Walter Kuhaneck | 12y 11m | Southern Maryland Aqu | 43.60 | 7/11/13 | ASC/RAC SANDBOX |
| 193 | Sean Hogan | 12y 11m | Poseidon Swimming Inc | 43.63 | 4/19/13 | VADC Spring Spl |
| 194 | Pierce Casper | 11y 6m | Unattached | 43.64 | 5/11/13 | Daniel Jaekel C |
| 195 | Ryan Polino | 12y 6m | Poseidon Swimming Inc | 43.66 | 6/28/13 | Last Chance Mee |
| 196 | Rohit Savalgi | 12y 11m | Nation's Capital Swim | 43.69 | 7/11/13 | PV LC 14&U; Cham |
| 197 | Jacob Conway | 11y 6m | Nation's Capital Swim | 43.70 | 6/30/13 | PV LC 2 (PM) |
| 198 | Nick Brun | 12y 5m | Rockville Montgomery | 43.72 | 6/30/13 | PV LC 2 (FAST) |
| 199 | Mark Lattner | 11y 4m | Rockville Montgomery | 43.78 | 7/11/13 | PV LC 14&U; Cham |
| 200 | Jonathan Zheng | 12y 8m | Eagle Swim Team Inc. | 43.82 | 7/19/13 | 9th Annual BCSC |
| 201 | Daniel Schmidt | 11y 10m | The Fish | 43.82 | 7/11/13 | PV LC 14&U; Cham |
| 202 | Brendan Cline | 12y 10m | Naval Academy Aquatic | 43.83 | 6/01/13 | LC A Buster |
| 203 | Brian Lilly | 12y 4m | Rappahannock Raiders | 43.84 | 5/04/13 | Jeff Rouse Open |
| 204 | Tyler Hill | 12y 6m | Tri-City Aquatic Club | 43.85 | 5/31/13 | TAC LC Spring L |
| 205 | Ishaan Oberoi | 11y 6m | Rockville Montgomery | 43.85 | 7/11/13 | PV LC 14&U; Cham |
| 206 | Tan Nguyen | 12y 1m | Rockville Montgomery | 43.88 | 7/11/13 | PV LC 14&U; Cham |
| 207 | Luke DeVore | 12y 6m | Nation's Capital Swim | 43.90 | 4/27/13 | Spring Long Cou |
| 208 | Isaac Sudweeks | 11y 8m | H2okie Aquatics | 43.90 | 5/04/13 | HOKI CCA LY YRV |
| 209 | Sean Conway | 12y 6m | Snow Swimming | 43.92 | 6/21/13 | Winchester LC I |
| 210 | Hugh Beard | 11y 9m | Williamsburg Aquatic | 43.92 | 6/21/13 | CGBD Summer Mad |
| 211 | Ignat Miagkov | 12y 6m | The Fish | 43.96 | 6/08/13 | PV Fish June In |
| 212 | Benjamin Merz | 12y 7m | Eagle Swim Team Inc. | 43.98 | 7/19/13 | 9th Annual BCSC |
| 213 | Bridger Johnston | 11y 11m | Rappahannock Y Swim T | 43.98 | 7/11/13 | VSI Regional Su |
| 214 | David Fitzgerald | 11y 7m | Annapolis Swim Club | 44.06 | 7/11/13 | ASC/RAC SANDBOX |
| 215 | Cole Younger | 11y 4m | Coast Guard Blue Dolp | 44.11 | 3/23/13 | SEVA LC Head St |
| 216 | Logan Amatruda | 11y 5m | Burkwood Aquatic Club | 44.11 | 6/28/13 | Last Chance Mee |
| 217 | Leo Goldblatt | 11y 1m | The Fish | 44.22 | 6/08/13 | PV Fish June In |
| 218 | Joseph Huang | 11y 8m | Rockville Montgomery | 44.23 | 7/11/13 | PV LC 14&U; Cham |
| 219 | David Grinstead | 12y 0m | QDD Swim Team | 44.26 | 5/04/13 | Jeff Rouse Open |
| 220 | Brian Xi | 12y 3m | Rockville Montgomery | 44.27 | 6/30/13 | PV LC 2 (FAST) |
| 221 | Eamon Juday | 12y 1m | Winchester Swim Team | 44.32 | 7/11/13 | VSI Regional Su |
| 222 | Carter Bunting | 12y 1m | South Eastern Virgini | 44.38 | 7/12/13 | VSI Regional Su |
| 223 | Stephane de Cazotte | 12y 1m | The Fish | 44.39 | 5/04/13 | PV FISH LC Derb |
| 224 | Isaac McCabe | 12y 6m | Hydro-Sonic Tiburones | 44.40 | 5/04/13 | PV Early Bird L |
| 225 | Han Ryu | 11y 3m | Nation's Capital Swim | 44.46 | 7/11/13 | PV LC 14&U; Cham |
| 226 | Joshua Roberts | 11y 7m | Nation's Capital Swim | 44.57 | 7/11/13 | PV LC 14&U; Cham |
| 227 | Forest Webb | 11y 11m | H2okie Aquatics | 44.57 | 7/11/13 | VSI Regional Su |
| 228 | Colin Bitz | 11y 1m | Eagle Swim Team Inc. | 44.62 | 7/12/13 | NBAC Mid Summer |
| 229 | Alexander Phan | 11y 1m | Nation's Capital Swim | 44.65 | 7/11/13 | PV LC 14&U; Cham |
| 230 | Thomas Rose | 11y 5m | Poseidon Swimming Inc | 44.66 | 5/03/13 | Tide LC Spring |
| 231 | Anthony Scarborough | 12y 0m | Coastal Aquatics Swim | 44.68 | 5/04/13 | PV FISH LC Derb |
| 232 | Dominic Klemm | 12y 8m | Catonsville YMCA Barr | 44.73 | 6/22/13 | June Indepenenc |
| 233 | Samuel Westmont | 12y 11m | Tri-City Aquatic Club | 44.73 | 7/12/13 | VSI Regional Su |
| 234 | Hunter Sundlun | 11y 1m | NOVA of Virginia Aqua | 44.76 | 7/11/13 | VSI Regional Su |
| 235 | Mason Moore | 11y 8m | Poseidon Swimming Inc | 44.77 | 5/31/13 | River City Open |
| 236 | Shane Scott | 12y 6m | Coast Guard Blue Dolp | 44.78 | 5/03/13 | Tide LC Spring |
| 237 | William Allen | 12y 11m | Stafford Aquatic Team | 44.80 | 7/12/13 | VSI Regional Su |
| 238 | Jeffrey Gerber | 11y 1m | Machine Aquatics | 44.81 | 7/11/13 | PV LC 14&U; Cham |
| 239 | Joshua Liu | 11y 8m | Retriever Aquatic Clu | 44.88 | 7/19/13 | 9th Annual BCSC |
| 240 | Ben Landon | 12y 8m | Monocacy Aquatic Club | 44.89 | 6/14/13 | NBAC Long Cours |
| 241 | Leo Wu | 12y 9m | Retriever Aquatic Clu | 44.91 | 7/19/13 | 9th Annual BCSC |
| 242 | Ian Tansill | 12y 1m | Occoquan Swimming Inc | 44.91 | 5/04/13 | PV FISH LC Derb |
| 243 | Frederick Choi | 12y 4m | Coast Guard Blue Dolp | 44.96 | 6/21/13 | CGBD Summer Mad |
| 244 | Matthew Steele | 12y 11m | Unattached | 44.98 | 7/11/13 | VSI Regional Su |
| 245 | BenJamin Porto | 12y 5m | Nation's Capital Swim | 44.98 | 7/11/13 | PV LC 14&U; Cham |
| 246 | Alexander Kidd | 11y 10m | Quest Swimming | 44.99 | 5/31/13 | River City Open |
| 247 | Ian Anderson | 12y 9m | York Swim Club | 45.00 | 5/04/13 | PV SNOW LC Spri |
| 248 | Justus Denizard | 11y 2m | Machine Aquatics | 45.01 | 4/26/13 | PV Machine Long |
| 249 | Rory Stumpf | 11y 8m | All Star Aquatics | 45.03 | 7/11/13 | PV LC 14&U; Cham |
| 250 | Jr, Thompson | 12y 4m | Prince George's Park | 45.08 | 5/04/13 | PV Early Bird L |
| 251 | Dominic Colarusso | 12y 11m | Retriever Aquatic Clu | 45.08 | 7/11/13 | ASC/RAC SANDBOX |
| 252 | Michael Hahm | 11y 1m | Nation's Capital Swim | 45.08 | 7/11/13 | PV LC 14&U; Cham |
| 253 | Pace Palmer | 12y 2m | Virginia YMCA Aquatic | 45.12 | 5/31/13 | TAC LC Spring L |
| 254 | Iain Moore | 12y 3m | NOVA of Virginia Aqua | 45.15 | 7/11/13 | VSI Regional Su |
| 255 | Jeremy Swift | 11y 11m | Nation's Capital Swim | 45.19 | 7/11/13 | PV LC 14&U; Cham |
| 256 | Vincent Le | 12y 7m | Life Time Fitness Mid | 45.21 | 7/11/13 | PV LC 14&U; Cham |
| 257 | Brandon Henry | 12y 5m | Unattached | 45.22 | 7/11/13 | PV LC 14&U; Cham |
| 258 | Justin Wong | 12y 7m | Rockville Montgomery | 45.22 | 6/30/13 | PV LC 2 (FAST) |
| 259 | Dylan Major | 11y 2m | Potomac Marlins | 45.26 | 7/11/13 | PV LC 14&U; Cham |
| 260 | Ian Sauter | 11y 11m | Rockville Montgomery | 45.26 | 5/03/13 | PV Spring LC Cl |
| 261 | Zachary Crawford | 12y 11m | Prince George's Park | 45.27 | 5/04/13 | PV Early Bird L |
| 262 | Austin Nguyen | 11y 6m | Unattached | 45.35 | 7/12/13 | NBAC Mid Summer |
| 263 | Silas Schroer | 11y 3m | Unattached | 45.37 | 7/11/13 | VSI Regional Su |
| 264 | Hugh Beard | 11y 8m | Williamsburg Aquatic | 45.37 | 5/09/13 | Poseidon Classi |
| 265 | Austin Smith | 11y 1m | Coast Guard Blue Dolp | 45.37 | 6/21/13 | CGBD Summer Mad |
| 266 | Samuel DeVito | 12y 6m | Naval Academy Aquatic | 45.38 | 6/22/13 | June Indepenenc |
| 267 | Taylor Classen | 12y 1m | MARINER SWIM CLUB, IN | 45.39 | 4/13/13 | EST Spring Into |
| 268 | John Feliz | 12y 11m | Sprc Stingrays | 45.47 | 5/17/13 | Abby Seeger Inv |
| 269 | Fred Zhang | 12y 3m | The Fish | 45.49 | 7/11/13 | PV LC 14&U; Cham |
| 270 | Alex Kuriawa | 12y 0m | Spy Swimming | 45.51 | 7/11/13 | ASC/RAC SANDBOX |
| 271 | Shoham Ghosh | 12y 7m | Retriever Aquatic Clu | 45.53 | 6/22/13 | June Indepenenc |
| 272 | Radames Pena-Vega | 12y 2m | The Fish | 45.53 | 5/04/13 | PV FISH LC Derb |
| 273 | Liam Arsenault | 11y 0m | North Baltimore Aquat | 45.63 | 1/10/14 | CeraVe Invitati |
| 274 | Cody Yoon | 12y 3m | Nation's Capital Swim | 45.64 | 7/11/13 | PV LC 14&U; Cham |
| 275 | Fynn Juergen | 11y 10m | Virginia Gators | 45.73 | 7/11/13 | VSI Regional Su |
| 276 | Brennan Paterson | 12y 1m | Regency Park Swim Tea | 45.76 | 5/09/13 | Poseidon Classi |
| 277 | Sean Allen | 12y 7m | South Eastern Virgini | 45.76 | 5/03/13 | Tide LC Spring |
| 278 | Maxwell Trias | 11y 4m | Unattached | 45.76 | 7/12/13 | VSI Regional Su |
| 279 | Justin Geiszler | 11y 8m | Quest Swimming | 45.77 | 7/11/13 | VSI Regional Su |
| 280 | Zachariah Reid | 11y 11m | Loyola Blakefield Aqu | 45.80 | 7/19/13 | 9th Annual BCSC |
| 281 | Tucker Ross | 11y 11m | Monocacy Aquatic Club | 45.81 | 6/01/13 | LC A Buster |
| 282 | Alan Usher | 12y 2m | Naval Academy Aquatic | 45.86 | 7/19/13 | 9th Annual BCSC |
| 283 | Paul Rudie | 11y 5m | North Baltimore Aquat | 45.87 | 5/11/13 | CAA Spring Flin |
| 284 | Jackson McCummings | 12y 5m | Blue Wave Swim Team P | 45.88 | 5/31/13 | PV SNOW LC Invi |
| 285 | Tom Xie | 12y 9m | Monocacy Aquatic Club | 45.89 | 5/11/13 | CAA Spring Flin |
| 286 | Henry Buda | 12y 8m | Maryland Suburban Swi | 45.90 | 5/17/13 | Abby Seeger Inv |
| 287 | Kent Codding | 11y 7m | Mason Makos Swim Team | 45.90 | 5/04/13 | PV FISH LC Derb |
| 288 | William Hollowell | 11y 8m | Old Dominion Aquatic | 45.98 | 6/21/13 | CGBD Summer Mad |
| 289 | Zach Wassmer | 11y 5m | NOVA of Virginia Aqua | 46.00 | 7/11/13 | VSI Regional Su |
| 290 | John Lowery | 11y 9m | Stafford Aquatic Team | 46.01 | 6/21/13 | CGBD Summer Mad |
| 291 | Marrick Golladay | 11y 7m | Rockville Montgomery | 46.03 | 5/03/13 | PV Spring LC Cl |
| 292 | Matthew Lee | 11y 6m | Nation's Capital Swim | 46.03 | 5/31/13 | PV SNOW LC Invi |
| 293 | Abram Amato | 11y 11m | Arena Club Aquatics | 46.10 | 6/22/13 | June Indepenenc |
| 294 | Brandon Brewer | 12y 3m | Coast Guard Blue Dolp | 46.10 | 6/21/13 | CGBD Summer Mad |
| 295 | Noah Ross | 12y 11m | Regency Park Swim Tea | 46.11 | 7/11/13 | VSI Regional Su |
| 296 | Ethan Opdahl | 12y 4m | Rockville Montgomery | 46.13 | 5/03/13 | PV Spring LC Cl |
| 297 | Cameron Edwards | 12y 10m | Maryland Suburban Swi | 46.20 | 5/04/13 | PV Early Bird L |
| 298 | Russell Smith | 11y 9m | Stafford Aquatic Team | 46.22 | 7/12/13 | VSI Regional Su |
| 299 | John Marder | 12y 3m | Nation's Capital Swim | 46.22 | 6/30/13 | PV LC 2 (PM) |
| 300 | Nicholas Roberts | 11y 6m | Naval Academy Aquatic | 46.24 | 6/01/13 | LC A Buster |
| 301 | John Secrist | 11y 9m | Unattached | 46.26 | 7/11/13 | VSI Regional Su |
| 302 | Kevin Bourdelais | 12y 5m | Mason Makos Swim Team | 46.28 | 5/04/13 | PV FISH LC Derb |
| 303 | Mathew Pham | 12y 7m | Unattached | 46.29 | 7/11/13 | VSI Regional Su |
| 304 | Steven Sayles | 12y 2m | South Eastern Virgini | 46.35 | 7/12/13 | VSI Regional Su |
| 305 | Connor Drucis | 11y 5m | Naval Academy Aquatic | 46.35 | 6/01/13 | LC A Buster |
| 306 | Ryan Harding | 11y 4m | Retriever Aquatic Clu | 46.39 | 7/19/13 | 9th Annual BCSC |
| 307 | Samuel Garthright | 12y 0m | TigerFish Aquatic Clu | 46.40 | 5/11/13 | CAA Spring Flin |
| 308 | Michael Senter | 12y 5m | Poseidon Swimming Inc | 46.41 | 4/19/13 | VADC Spring Spl |
| 309 | Derrick Stewart | 11y 2m | South Eastern Virgini | 46.42 | 7/12/13 | VSI Regional Su |
| 310 | Ryan Koprowski | 11y 11m | Tide | 46.46 | 6/21/13 | CGBD Summer Mad |
| 311 | Connor Dooren | 12y 4m | Tide | 46.46 | 5/03/13 | Tide LC Spring |
| 312 | Christopher DallaValle | 12y 6m | NOVA of Virginia Aqua | 46.47 | 5/04/13 | Jeff Rouse Open |
| 313 | Thomas Arbaugh | 12y 1m | Columbia Aquatics Ass | 46.51 | 5/11/13 | CAA Spring Flin |
| 314 | Nicholas Mavris | 11y 6m | Nation's Capital Swim | 46.55 | 4/26/13 | PV Machine Long |
| 315 | Thomas Longuillo | 12y 8m | Herndon Aquatic Club | 46.56 | 5/31/13 | PV SNOW LC Invi |
| 316 | Matthew Summers | 11y 10m | Shark Tank Racing Squ | 46.57 | 6/30/13 | PV LC 2 (PM) |
| 317 | John Emery | 11y 9m | Naval Academy Aquatic | 46.60 | 5/11/13 | CAA Spring Flin |
| 318 | John Rossbach | 11y 10m | Snow Swimming | 46.62 | 5/31/13 | PV SNOW LC Invi |
| 319 | Patrick Pins | 11y 3m | Rappahannock Y Swim T | 46.62 | 7/11/13 | VSI Regional Su |
| 320 | James Glover | 12y 11m | Greater Baltimore Swi | 46.66 | 6/22/13 | June Indepenenc |
| 321 | Parker Collins | 11y 10m | Unattached | 46.69 | 4/19/13 | VADC Spring Spl |
| 322 | Samir Lagouit | 12y 3m | Shark Tank Racing Squ | 46.74 | 6/30/13 | PV LC 2 (PM) |
| 323 | Brett Bold | 12y 10m | Shark Tank Racing Squ | 46.76 | 4/26/13 | PV Machine Long |
| 324 | Ethan Jones | 11y 11m | Tide | 46.76 | 5/31/13 | TAC LC Spring L |
| 325 | William Lewis | 11y 10m | Nation's Capital Swim | 46.82 | 4/26/13 | PV Machine Long |
| 326 | Jonah Barnes | 11y 9m | Virginia YMCA Aquatic | 46.84 | 7/12/13 | VSI Regional Su |
| 327 | Jared Hayes | 12y 8m | Tidewater Aquatic Clu | 46.90 | 5/03/13 | Tide LC Spring |
| 328 | Mark Treuth | 12y 0m | Coastal Aquatics Swim | 46.90 | 7/11/13 | ASC/RAC SANDBOX |
| 329 | Patrick Krol | 11y 10m | Retriever Aquatic Clu | 46.91 | 6/22/13 | June Indepenenc |
| 330 | Mason Van Tassell | 12y 3m | Snow Swimming | 46.91 | 5/04/13 | PV SNOW LC Spri |
| 331 | Connor Doyle | 12y 1m | Poseidon Swimming Inc | 46.92 | 7/12/13 | VSI Regional Su |
| 332 | William Coker | 12y 1m | NOVA of Virginia Aqua | 46.93 | 7/11/13 | VSI Regional Su |
| 333 | Brandon Elliott | 11y 9m | Regency Park Swim Tea | 46.95 | 5/04/13 | Jeff Rouse Open |
| 334 | Jackson Wang | 11y 11m | Columbia Aquatics Ass | 46.98 | 6/22/13 | June Indepenenc |
| 335 | Sebastian Chang | 12y 8m | Rockville Montgomery | 46.99 | 6/30/13 | PV LC 2 (FAST) |
| 336 | Ulrich Tiago | 11y 7m | Nation's Capital Swim | 47.01 | 5/31/13 | PV SNOW LC Invi |
| 337 | Cole Hensen | 12y 11m | Rappahannock Y Swim T | 47.05 | 7/11/13 | VSI Regional Su |
| 338 | Michael Krasnitski | 12y 7m | Jcc Swimming | 47.08 | 5/11/13 | CAA Spring Flin |
| 339 | Daniel Li | 11y 3m | Nation's Capital Swim | 47.11 | 6/30/13 | PV LC 2 (PM) |
| 340 | Jacob Beineke | 12y 5m | Nation's Capital Swim | 47.13 | 5/04/13 | PV Early Bird L |
| 341 | John Schafer | 12y 10m | Arena Club Aquatics | 47.19 | 6/01/13 | LC A Buster |
| 342 | Steven Butler | 12y 2m | Occoquan Swimming Inc | 47.29 | 5/31/13 | PV SNOW LC Invi |
| 343 | Karim Todd | 12y 10m | Jcc Swimming | 47.30 | 4/27/13 | Spring Long Cou |
| 344 | Jacob Rice | 12y 6m | Coast Guard Blue Dolp | 47.30 | 7/12/13 | VSI Regional Su |
| 345 | Ryan Sand | 11y 5m | Loyola Blakefield Aqu | 47.33 | 7/19/13 | 9th Annual BCSC |
| 346 | Noah Ratliff | 11y 10m | NOVA of Virginia Aqua | 47.34 | 5/09/13 | Poseidon Classi |
| 347 | Luke Mitchell | 11y 0m | Rockville Montgomery | 47.37 | 6/30/13 | PV LC 2 (FAST) |
| 348 | Alexander Montano | 11y 10m | Machine Aquatics | 47.39 | 5/31/13 | PV SNOW LC Invi |
| 349 | Connor Stewart | 11y 1m | Eagle Swim Team Inc. | 47.44 | 7/19/13 | 9th Annual BCSC |
| 350 | John Zapp | 11y 6m | Blue Wave Swim Team P | 47.49 | 4/26/13 | PV Machine Long |
| 351 | Chris Yang | 12y 0m | The Fish | 47.50 | 5/04/13 | PV FISH LC Derb |
| 352 | Jisu Kim | 12y 5m | Rockville Montgomery | 47.50 | 6/30/13 | PV LC 2 (FAST) |
| 353 | Seanpaul Coffey | 12y 6m | Poseidon Swimming Inc | 47.54 | 6/28/13 | Last Chance Mee |
| 354 | Grant Kay | 11y 4m | Eagle Swim Team Inc. | 47.54 | 7/19/13 | 9th Annual BCSC |
| 355 | Thompson Rhodes | 12y 0m | Nation's Capital Swim | 47.57 | 6/30/13 | PV LC 2 (PM) |
| 356 | Oliver Siegfried | 11y 10m | Tidewater Aquatic Clu | 47.60 | 5/31/13 | TAC LC Spring L |
| 357 | Stephen Laming | 12y 7m | NOVA of Virginia Aqua | 47.61 | 5/04/13 | Jeff Rouse Open |
| 358 | Evan Ying | 11y 9m | Columbia Aquatics Ass | 47.68 | 7/19/13 | 9th Annual BCSC |
| 359 | Ryan Murphy | 12y 5m | Snow Swimming | 47.70 | 6/21/13 | Winchester LC I |
| 360 | Nicholas Miller | 12y 11m | Columbia Aquatics Ass | 47.74 | 5/11/13 | CAA Spring Flin |
| 361 | Kevin Pham | 12y 4m | Nation's Capital Swim | 47.74 | 4/26/13 | PV Machine Long |
| 362 | Peter Kikis | 11y 2m | Mason Makos Swim Team | 47.78 | 5/04/13 | PV FISH LC Derb |
| 363 | Drew Conboy | 11y 4m | North Baltimore Aquat | 47.81 | 6/14/13 | NBAC Long Cours |
| 364 | Luke Daley | 11y 11m | NOVA of Virginia Aqua | 47.83 | 7/11/13 | VSI Regional Su |
| 365 | Benjamin Rabin | 11y 10m | Tollefson Swimming | 47.86 | 5/03/13 | PV Spring LC Cl |
| 366 | Jason Stephens | 12y 4m | Annapolis Swim Club | 47.87 | 6/22/13 | June Indepenenc |
| 367 | Colby Mills | 11y 8m | Poseidon Swimming Inc | 47.89 | 5/09/13 | Poseidon Classi |
| 368 | John Young | 12y 4m | Tri-City Aquatic Club | 47.90 | 3/23/13 | SEVA LC Head St |
| 369 | Cole Callahan | 12y 10m | Rappahannock Y Swim T | 47.90 | 7/11/13 | VSI Regional Su |
| 370 | Julian Montes | 12y 8m | Williamsburg Aquatic | 47.92 | 7/12/13 | VSI Regional Su |
| 371 | Jude Reiferson | 11y 4m | NOVA of Virginia Aqua | 47.92 | 5/31/13 | TAC LC Spring L |
| 372 | Mateo Ortiz | 12y 2m | North Baltimore Aquat | 48.07 | 4/27/13 | Spring Long Cou |
| 373 | Jayden Slotnick | 11y 5m | Arena Club Aquatics | 48.08 | 5/11/13 | CAA Spring Flin |
| 374 | Spencer Edwards | 12y 9m | NOVA of Virginia Aqua | 48.13 | 7/11/13 | VSI Regional Su |
| 375 | Bryan Dunne | 12y 5m | Hydro-Sonic Tiburones | 48.14 | 6/30/13 | PV LC 2 (FAST) |
| 376 | Geoffrey Ax | 11y 10m | Arlington Aquatic Clu | 48.16 | 5/04/13 | PV FISH LC Derb |
| 377 | Zachary Sating | 11y 2m | Retriever Aquatic Clu | 48.19 | 5/17/13 | Abby Seeger Inv |
| 378 | Seth Diallo | 12y 1m | Unattached | 48.22 | 6/30/13 | PV LC 2 (PM) |
| 379 | Arnold Zhang | 12y 9m | The Fish | 48.30 | 5/04/13 | PV FISH LC Derb |
| 380 | Daniel Rivinius | 11y 5m | Snow Swimming | 48.31 | 6/21/13 | Winchester LC I |
| 381 | Mason Young | 11y 1m | Arena Club Aquatics | 48.33 | 5/11/13 | CAA Spring Flin |
| 382 | Michael Tang | 11y 9m | Nation's Capital Swim | 48.34 | 4/26/13 | PV Machine Long |
| 383 | Vincent Turman | 11y 7m | Snow Swimming | 48.36 | 5/31/13 | PV SNOW LC Invi |
| 384 | Andrew Sullivan | 11y 9m | North Baltimore Aquat | 48.46 | 1/10/14 | CeraVe Invitati |
| 385 | Wade Slack | 12y 0m | Rappahannock Y Swim T | 48.49 | 7/11/13 | VSI Regional Su |
| 386 | Townsend Tripple | 11y 8m | Nation's Capital Swim | 48.56 | 5/31/13 | PV SNOW LC Invi |
| 387 | Sean Farley | 11y 5m | Joe Flaherty's Dolphi | 48.57 | 5/04/13 | PV Early Bird L |
| 388 | Dalton Yu | 12y 5m | Joe Flaherty's Dolphi | 48.60 | 5/04/13 | PV Early Bird L |
| 389 | Mehmet Demirel | 11y 7m | Tide | 48.63 | 7/12/13 | VSI Regional Su |
| 390 | Andrew Fergus | 11y 4m | Unattached | 48.66 | 7/11/13 | VSI Regional Su |
| 391 | John Loiacono | 12y 3m | Naval Academy Aquatic | 48.67 | 6/01/13 | LC A Buster |
| 392 | Alex O'Brien | 11y 1m | Snow Swimming | 48.67 | 5/31/13 | PV SNOW LC Invi |
| 393 | Matthew Zou | 11y 6m | Columbia Aquatics Ass | 48.68 | 6/22/13 | June Indepenenc |
| 394 | Davis Wheeler | 12y 1m | Tsunami Swimming | 48.69 | 6/28/13 | Last Chance Mee |
| 395 | Cody Durham | 11y 10m | MARINER SWIM CLUB, IN | 48.71 | 7/19/13 | 9th Annual BCSC |
| 396 | Trace Wall | 11y 3m | Blue Wave Swim Team P | 48.72 | 4/26/13 | PV Machine Long |
| 397 | Anthony Kazzi | 11y 3m | Maryland Suburban Swi | 48.82 | 5/04/13 | PV Early Bird L |
| 398 | Giuse Pham | 12y 3m | Retriever Aquatic Clu | 48.82 | 4/13/13 | EST Spring Into |
| 399 | Carl Starvaggi | 12y 1m | Monocacy Aquatic Club | 48.83 | 4/12/13 | CBAC Spring LC |
| 400 | Mika Muresan | 11y 11m | Hydro-Sonic Tiburones | 48.97 | 5/04/13 | PV Early Bird L |
| 401 | Jake Batcha | 12y 10m | South Eastern Virgini | 48.98 | 7/12/13 | VSI Regional Su |
| 402 | Ray Mizui | 11y 9m | Rockville Montgomery | 49.07 | 5/03/13 | PV Spring LC Cl |
| 403 | Gordon Marshall | 11y 8m | Poseidon Swimming Inc | 49.14 | 5/09/13 | Poseidon Classi |
| 404 | Jesse Hudson | 12y 8m | NOVA of Virginia Aqua | 49.14 | 6/21/13 | Subway Commonwe |
| 405 | Quintin Cheadle | 11y 10m | Rockville Montgomery | 49.20 | 6/30/13 | PV LC 2 (FAST) |
| 406 | Owen Krause | 11y 10m | Blue Wave Swim Team P | 49.22 | 5/04/13 | PV SNOW LC Spri |
| 407 | Caleb Park | 12y 3m | Columbia Aquatics Ass | 49.22 | 5/11/13 | CAA Spring Flin |
| 408 | Bryce Dash | 12y 9m | QDD Swim Team | 49.23 | 7/11/13 | VSI Regional Su |
| 409 | Kevin Tu | 12y 4m | Columbia Aquatics Ass | 49.27 | 6/22/13 | June Indepenenc |
| 410 | Alexander Toth | 12y 2m | Flying Gull Aquatic C | 49.28 | 5/04/13 | PV Early Bird L |
| 411 | John Hanson | 11y 1m | Coast Guard Blue Dolp | 49.32 | 3/23/13 | SEVA LC Head St |
| 412 | Brantley Cervarich | 11y 8m | Nation's Capital Swim | 49.38 | 4/26/13 | PV Machine Long |
| 413 | Paul Southern | 11y 11m | Tide | 49.41 | 3/23/13 | SEVA LC Head St |
| 414 | Andrew Christensen | 12y 11m | YMCA of Greater Richm | 49.43 | 5/04/13 | Jeff Rouse Open |
| 415 | Benjamin Rancour | 12y 10m | Old Dominion Aquatic | 49.46 | 5/03/13 | Tide LC Spring |
| 416 | Avery Cronin | 11y 0m | Virginia YMCA Aquatic | 49.48 | 3/23/13 | SEVA LC Head St |
| 417 | Charles Bennici | 11y 5m | Monocacy Aquatic Club | 49.54 | 4/12/13 | CBAC Spring LC |
| 418 | Dylan Hartman | 12y 6m | Poseidon Swimming Inc | 49.60 | 5/09/13 | Poseidon Classi |
| 419 | Joseph Scopelliti | 11y 8m | Retriever Aquatic Clu | 49.61 | 6/22/13 | June Indepenenc |
| 420 | Ian Kelly | 11y 7m | Aqua Eagle Swim Club | 49.64 | 4/13/13 | EST Spring Into |
| 421 | Braeden Anderson | 12y 6m | Potomac Marlins | 49.69 | 5/03/13 | PV Spring LC Cl |
| 422 | Thomas Kleeb | 12y 2m | Snow Swimming | 49.74 | 6/21/13 | Winchester LC I |
| 423 | Conor Vienneau | 11y 2m | Chesapeake Bay Aquati | 49.78 | 4/12/13 | CBAC Spring LC |
| 424 | Noah Hunter | 11y 8m | Unattached | 49.85 | 4/19/13 | VADC Spring Spl |
| 425 | Connor Hohlbein | 12y 1m | Eagle Swim Team Inc. | 49.85 | 4/13/13 | EST Spring Into |
| 426 | Connor Mull | 12y 9m | Coastal Aquatics Swim | 49.91 | 5/04/13 | PV FISH LC Derb |
| 427 | Jackson Lynch | 12y 1m | Tidewater Aquatic Clu | 49.92 | 5/31/13 | TAC LC Spring L |
| 428 | Ian Song | 11y 0m | Rockville Montgomery | 49.93 | 5/03/13 | PV Spring LC Cl |
| 429 | Joe Wong | 11y 1m | Nation's Capital Swim | 49.97 | 4/26/13 | PV Machine Long |
| 430 | Jeffrey Campbell | 12y 8m | South Eastern Virgini | 49.99 | 6/21/13 | CGBD Summer Mad |
| 431 | Tyler French | 12y 10m | Cardinal and Gold Aqu | 50.02 | 5/11/13 | CAA Spring Flin |
| 432 | Brett Legambi | 11y 10m | Loyola Blakefield Aqu | 50.06 | 6/08/13 | PV Fish June In |
| 433 | Christopher Rivard | 11y 10m | Monocacy Aquatic Club | 50.12 | 6/01/13 | LC A Buster |
| 434 | Kevin He | 11y 7m | Nation's Capital Swim | 50.17 | 5/31/13 | PV SNOW LC Invi |
| 435 | Ian Peverall | 12y 10m | Nation's Capital Swim | 50.20 | 6/30/13 | PV LC 2 (PM) |
| 436 | Edmund Woods | 11y 8m | Greater Baltimore Swi | 50.31 | 6/22/13 | June Indepenenc |
| 437 | Daniel Murray | 11y 2m | Lynchburg YMCA Swim T | 50.33 | 7/11/13 | VSI Regional Su |
| 438 | Anish Nanjappa | 11y 2m | Retriever Aquatic Clu | 50.34 | 7/19/13 | 9th Annual BCSC |
| 439 | William Micknick | 11y 7m | Potomac Raiders Swim | 50.40 | 4/12/13 | CBAC Spring LC |
| 440 | Richard Holassie | 12y 5m | DC Parks&Recreation; | 50.44 | 5/04/13 | PV Early Bird L |
| 441 | Samuel Powell | 11y 6m | Unattached | 50.45 | 5/03/13 | Tide LC Spring |
| 442 | James Frucht | 12y 1m | Nation's Capital Swim | 50.45 | 4/26/13 | PV Machine Long |
| 443 | Ben Caudron | 12y 9m | All Star Aquatics | 50.47 | 5/04/13 | PV FISH LC Derb |
| 444 | Joshua Caldwell | 11y 0m | Fort Belvoir Swim Tea | 50.48 | 6/30/13 | PV LC 2 (PM) |
| 445 | Sean Foley | 12y 11m | Sharks Swim Team | 50.49 | 5/04/13 | Jeff Rouse Open |
| 446 | Tyreese Duckworth | 12y 2m | Nation's Capital Swim | 50.55 | 4/26/13 | PV Machine Long |
| 447 | Eric Blackman | 11y 8m | Hydro-Sonic Tiburones | 50.56 | 5/31/13 | PV SNOW LC Invi |
| 448 | Nathan Viricochea | 11y 0m | Nation's Capital Swim | 50.57 | 5/31/13 | PV SNOW LC Invi |
| 449 | David Wilbourne | 11y 8m | Retriever Aquatic Clu | 50.66 | 7/11/13 | ASC/RAC SANDBOX |
| 450 | Samuel Kim | 11y 3m | The Fish | 50.66 | 5/04/13 | PV FISH LC Derb |
| 451 | Daniel Gardner | 12y 7m | QDD Swim Team | 50.69 | 5/04/13 | Jeff Rouse Open |
| 452 | Jack Arnold | 11y 1m | Great Mills Aquatic C | 50.72 | 4/12/13 | CBAC Spring LC |
| 453 | Aidan Deege | 11y 8m | Herndon Aquatic Club | 50.78 | 5/04/13 | PV SNOW LC Spri |
| 454 | William Atkins | 11y 1m | Snow Swimming | 50.82 | 5/04/13 | PV SNOW LC Spri |
| 455 | Rafael Franco | 11y 2m | Occoquan Swimming Inc | 50.87 | 5/04/13 | PV FISH LC Derb |
| 456 | Alexander Purdy | 12y 8m | Occoquan Swimming Inc | 50.89 | 5/31/13 | PV SNOW LC Invi |
| 457 | Christian Slater | 12y 7m | Poseidon Swimming Inc | 50.90 | 4/19/13 | VADC Spring Spl |
| 458 | Johnny Prikasky | 11y 9m | South Eastern Virgini | 50.93 | 7/12/13 | VSI Regional Su |
| 459 | Lane Zuchowski | 11y 9m | H2okie Aquatics | 50.95 | 7/11/13 | VSI Regional Su |
| 460 | Luke Hepp | 12y 0m | Arlington Aquatic Clu | 51.00 | 5/04/13 | PV FISH LC Derb |
| 461 | William Pyle | 12y 0m | Shark Tank Racing Squ | 51.03 | 4/26/13 | PV Machine Long |
| 462 | Nicholas Gordon | 11y 3m | North Baltimore Aquat | 51.10 | 6/14/13 | NBAC Long Cours |
| 463 | Taylor Nguyen | 12y 0m | Hcy Manta Rays / Danc | 51.12 | 5/11/13 | CAA Spring Flin |
| 464 | Glenn Bohlman | 11y 2m | NOVA of Virginia Aqua | 51.25 | 6/21/13 | Subway Commonwe |
| 465 | Dylan Rudisill | 12y 7m | York Swim Club | 51.32 | 5/04/13 | PV SNOW LC Spri |
| 466 | Hugh McNulty | 12y 0m | Herndon Aquatic Club | 51.34 | 5/04/13 | PV SNOW LC Spri |
| 467 | Alex Aung | 11y 8m | Mason Makos Swim Team | 51.37 | 5/04/13 | PV FISH LC Derb |
| 468 | John Tan | 11y 1m | YMCA of Greater Richm | 51.38 | 5/31/13 | River City Open |
| 469 | Dylan Brown | 11y 1m | Flying Gull Aquatic C | 51.40 | 6/30/13 | PV LC 2 (FAST) |
| 470 | Ali Hegazi | 11y 3m | Monocacy Aquatic Club | 51.42 | 7/19/13 | 9th Annual BCSC |
| 471 | Nicholas Sherrill | 11y 11m | QDD Swim Team | 51.42 | 5/04/13 | Jeff Rouse Open |
| 472 | Kieran Wright | 12y 1m | Snow Swimming | 51.44 | 5/04/13 | PV SNOW LC Spri |
| 473 | Marwan Attia | 11y 3m | Rockville Montgomery | 51.46 | 5/03/13 | PV Spring LC Cl |
| 474 | Bryan Blackwood | 11y 11m | Prince George's Park | 51.48 | 5/04/13 | PV Early Bird L |
| 475 | Kyle Rutherford | 12y 5m | Bel Air Athletic Club | 51.52 | 5/04/13 | PV Early Bird L |
| 476 | James Hood | 12y 6m | Old Dominion Aquatic | 51.58 | 6/21/13 | CGBD Summer Mad |
| 477 | Justin Phillips | 11y 0m | NOVA of Virginia Aqua | 51.62 | 7/11/13 | VSI Regional Su |
| 478 | Matthew Fields | 11y 10m | Prince William Swim C | 51.64 | 5/04/13 | Jeff Rouse Open |
| 479 | George Hubbard | 11y 1m | Tide | 51.65 | 5/03/13 | Tide LC Spring |
| 480 | Matthew Baker | 12y 11m | Southern Maryland Aqu | 51.69 | 5/31/13 | PV SNOW LC Invi |
| 481 | Matthew Belch | 11y 5m | Carter Center Aquatic | 51.86 | 5/04/13 | HOKI CCA LY YRV |
| 482 | Seth Mostofsky | 11y 3m | North Baltimore Aquat | 51.88 | 5/11/13 | CAA Spring Flin |
| 483 | Noah Paucek | 11y 6m | Annapolis Swim Club | 51.93 | 6/22/13 | June Indepenenc |
| 484 | Enrique Evans | 11y 6m | Central Chesapeake Sw | 51.97 | 4/12/13 | CBAC Spring LC |
| 485 | Alexander Poley | 12y 6m | Rappahannock Raiders | 52.01 | 5/04/13 | Jeff Rouse Open |
| 486 | Phillip Means | 11y 9m | Southern Maryland Aqu | 52.03 | 4/12/13 | CBAC Spring LC |
| 487 | Jon Woods | 11y 8m | Greater Baltimore Swi | 52.08 | 6/22/13 | June Indepenenc |
| 488 | Matthew Barge | 11y 1m | Poseidon Swimming Inc | 52.09 | 4/19/13 | VADC Spring Spl |
| 489 | Sunil Surprenant | 12y 2m | Flying Gull Aquatic C | 52.13 | 6/30/13 | PV LC 2 (FAST) |
| 490 | Peyton Vance | 11y 8m | Monocacy Aquatic Club | 52.16 | 6/01/13 | LC A Buster |
| 491 | Erik Mechtel | 11y 8m | Columbia Aquatics Ass | 52.16 | 5/11/13 | CAA Spring Flin |
| 492 | Christopher Homer | 11y 2m | Coast Guard Blue Dolp | 52.19 | 6/21/13 | CGBD Summer Mad |
| 493 | Kyle Nguyen | 11y 10m | Fairland Aquatics S.T | 52.24 | 5/04/13 | PV Early Bird L |
| 494 | Joseph Mego | 11y 9m | QDD Swim Team | 52.36 | 6/21/13 | Winchester LC I |
| 495 | Andrew Stark | 11y 11m | Naval Academy Aquatic | 52.37 | 7/19/13 | 9th Annual BCSC |
| 496 | Henry Radzikowski | 11y 5m | QDD Swim Team | 52.38 | 6/21/13 | Winchester LC I |
| 497 | Kyle Zgorski | 11y 2m | Greater Baltimore Swi | 52.41 | 7/19/13 | 9th Annual BCSC |
| 498 | Evan Mullaney | 11y 9m | Cardinal and Gold Aqu | 52.42 | 5/11/13 | CAA Spring Flin |
| 499 | Brandon Swarthout | 11y 10m | QDD Swim Team | 52.43 | 6/21/13 | Winchester LC I |
| 500 | David Schechter | 12y 7m | Jcc Swimming | 52.45 | 5/11/13 | CAA Spring Flin |
| 501 | Benjamin Bauserman | 11y 5m | Lynchburg YMCA Swim T | 52.50 | 5/04/13 | HOKI CCA LY YRV |
| 502 | Gabriel Tufaro | 11y 1m | YMCA of Greater Richm | 52.64 | 5/04/13 | Jeff Rouse Open |
| 503 | Zybo Marchetti | 12y 5m | Naval Academy Aquatic | 52.65 | 5/11/13 | CAA Spring Flin |
| 504 | Nicholas Triantafilou | 12y 5m | Cardinal and Gold Aqu | 52.66 | 5/11/13 | CAA Spring Flin |
| 505 | Adam Dumont | 11y 0m | Williamsburg Aquatic | 52.72 | 6/28/13 | Last Chance Mee |
| 506 | Xavier Howard | 12y 11m | Meade Patriots Swim C | 52.80 | 5/11/13 | CAA Spring Flin |
| 507 | Valentine Vlasov | 11y 4m | All Star Aquatics | 52.91 | 5/04/13 | PV FISH LC Derb |
| 508 | Jack Mucciarone | 11y 2m | Old Dominion Aquatic | 52.91 | 5/31/13 | TAC LC Spring L |
| 509 | A.J. Harris | 11y 9m | Stafford Aquatic Team | 52.96 | 6/08/13 | PV Fish June In |
| 510 | Thomas Parker | 12y 4m | Columbia Aquatics Ass | 53.04 | 4/12/13 | CBAC Spring LC |
| 511 | Max Fischer | 11y 5m | Nation's Capital Swim | 53.05 | 6/30/13 | PV LC 2 (PM) |
| 512 | Daniel Anisimov | 11y 9m | North Baltimore Aquat | 53.06 | 6/14/13 | NBAC Long Cours |
| 513 | William Nolan | 11y 3m | Naval Academy Aquatic | 53.07 | 6/22/13 | June Indepenenc |
| 514 | Miles Guth | 11y 8m | The Fish | 53.07 | 5/04/13 | PV FISH LC Derb |
| 515 | Andrew Nguyen | 12y 5m | The Fish | 53.08 | 5/04/13 | PV FISH LC Derb |
| 516 | Richie Osikowicz | 12y 2m | Sprc Stingrays | 53.11 | 6/01/13 | LC A Buster |
| 517 | Sai Talwar | 12y 9m | Eagle Swim Team Inc. | 53.20 | 7/19/13 | 9th Annual BCSC |
| 518 | Jacob Martin | 12y 8m | Spy Swimming | 53.22 | 6/01/13 | LC A Buster |
| 519 | Benjamin Burke | 11y 10m | North Baltimore Aquat | 53.24 | 5/11/13 | CAA Spring Flin |
| 520 | Shane Hunter | 11y 2m | Snow Swimming | 53.25 | 5/31/13 | PV SNOW LC Invi |
| 521 | Patrick McDonald | 12y 0m | Monocacy Aquatic Club | 53.27 | 4/12/13 | CBAC Spring LC |
| 522 | Benjamin Lansbury | 11y 7m | The Fish | 53.27 | 6/08/13 | PV Fish June In |
| 523 | Elias Daniel | 12y 3m | Rockville Montgomery | 53.33 | 5/03/13 | PV Spring LC Cl |
| 524 | Tommy Dressler | 11y 1m | Joe Flaherty's Dolphi | 53.47 | 6/30/13 | PV LC 2 (FAST) |
| 525 | Matthew Laclef | 11y 2m | Piedmont Family YMCA | 53.47 | 6/21/13 | Subway Commonwe |
| 526 | Wyatt Lindsey | 12y 4m | All Star Aquatics | 53.52 | 5/04/13 | PV FISH LC Derb |
| 527 | Landon Ellis | 11y 3m | Poseidon Swimming Inc | 53.56 | 5/31/13 | River City Open |
| 528 | Shane Catherman | 11y 10m | Tidewater Aquatic Clu | 53.59 | 5/31/13 | TAC LC Spring L |
| 529 | Alexander Chu | 12y 9m | Rockville Montgomery | 53.59 | 5/03/13 | PV Spring LC Cl |
| 530 | Albert Xu | 11y 9m | Nation's Capital Swim | 53.64 | 5/04/13 | PV SNOW LC Spri |
| 531 | Robert Werderman | 12y 5m | Machine Aquatics | 53.78 | 4/26/13 | PV Machine Long |
| 532 | Bryan Murr | 11y 11m | Monocacy Aquatic Club | 53.84 | 4/12/13 | CBAC Spring LC |
| 533 | James Dawson | 11y 2m | Fairland Aquatics S.T | 53.92 | 5/04/13 | PV Early Bird L |
| 534 | Zeyu Zhong | 11y 4m | Columbia Aquatics Ass | 53.94 | 5/11/13 | CAA Spring Flin |
| 535 | Joshua Bodine | 11y 4m | Lynchburg YMCA Swim T | 53.99 | 5/04/13 | HOKI CCA LY YRV |
| 536 | Maximillian Morris | 12y 7m | Mason Makos Swim Team | 54.16 | 5/04/13 | PV FISH LC Derb |
| 537 | Kevin Bennett | 11y 10m | Rappahannock Y Swim T | 54.16 | 6/21/13 | Subway Commonwe |
| 538 | Ken Shimizu | 11y 3m | Unattached | 54.17 | 7/19/13 | 9th Annual BCSC |
| 539 | Quincy Marchelya | 11y 6m | North Baltimore Aquat | 54.21 | 5/11/13 | CAA Spring Flin |
| 540 | Eric Scheihing | 11y 7m | Loyola Blakefield Aqu | 54.26 | 7/19/13 | 9th Annual BCSC |
| 541 | Joshua Williams | 11y 7m | Aqua Eagle Swim Club | 54.39 | 7/19/13 | 9th Annual BCSC |
| 542 | Jerome Snesil | 11y 9m | NOVA of Virginia Aqua | 54.52 | 5/04/13 | Jeff Rouse Open |
| 543 | Rhys Gough | 12y 1m | South Eastern Virgini | 54.62 | 3/23/13 | SEVA LC Head St |
| 544 | John Suter | 12y 9m | Tide | 54.62 | 5/03/13 | Tide LC Spring |
| 545 | Bradley Beall | 11y 0m | Chesapeake Bay Aquati | 54.63 | 7/19/13 | 9th Annual BCSC |
| 546 | Zachary Smith | 11y 7m | Eagle Swim Team Inc. | 54.64 | 7/19/13 | 9th Annual BCSC |
| 547 | Ethan Dixon | 11y 7m | Retriever Aquatic Clu | 54.73 | 6/22/13 | June Indepenenc |
| 548 | Yu-En Chiang | 11y 6m | Rockville Montgomery | 54.82 | 5/03/13 | PV Spring LC Cl |
| 549 | Nathan Whitman | 11y 5m | Loyola Blakefield Aqu | 54.91 | 7/19/13 | 9th Annual BCSC |
| 550 | Angelo Garono | 11y 2m | Piedmont Family YMCA | 55.02 | 6/21/13 | Subway Commonwe |
| 551 | Justin Santana | 11y 11m | South Eastern Virgini | 55.02 | 5/03/13 | Tide LC Spring |
| 552 | Matthew Arter | 11y 1m | Retriever Aquatic Clu | 55.29 | 5/17/13 | Abby Seeger Inv |
| 553 | Robert Feliz | 11y 2m | Sprc Stingrays | 55.30 | 7/19/13 | 9th Annual BCSC |
| 554 | Johnathan Sullivan | 12y 10m | Machine Aquatics | 55.40 | 5/31/13 | PV SNOW LC Invi |
| 555 | Ivan Goncharuk | 11y 6m | Talbot County YMCA | 55.49 | 5/04/13 | PV FISH LC Derb |
| 556 | Daniel Catanese | 11y 11m | Burkwood Aquatic Club | 55.50 | 5/31/13 | River City Open |
| 557 | Andrew Underwood | 12y 10m | South Eastern Virgini | 55.56 | 3/23/13 | SEVA LC Head St |
| 558 | Jackson Sitton | 11y 3m | Winchester Swim Team | 55.57 | 6/21/13 | Winchester LC I |
| 559 | Evan Bovatsek | 11y 10m | Tri-City Aquatic Club | 55.65 | 6/21/13 | Subway Commonwe |
| 560 | Vishnu Karri | 12y 10m | Carter Center Aquatic | 55.66 | 5/04/13 | HOKI CCA LY YRV |
| 561 | Ryan Cavey | 12y 1m | Columbia Aquatics Ass | 55.67 | 5/11/13 | CAA Spring Flin |
| 562 | Cameron Sprott | 11y 4m | South Eastern Virgini | 55.67 | 6/21/13 | CGBD Summer Mad |
| 563 | William Redford | 11y 0m | Naval Academy Aquatic | 55.68 | 5/11/13 | CAA Spring Flin |
| 564 | Sebastien Nicolas | 12y 7m | Cardinal and Gold Aqu | 55.79 | 5/11/13 | CAA Spring Flin |
| 565 | Daniel Yienger | 12y 2m | Hcy Manta Rays / Danc | 55.80 | 5/11/13 | CAA Spring Flin |
| 566 | Riley McGuire | 11y 2m | All Star Aquatics | 55.84 | 5/04/13 | PV FISH LC Derb |
| 567 | Heath Lewis | 11y 4m | Virginia YMCA Aquatic | 55.93 | 7/12/13 | VSI Regional Su |
| 568 | Gavin Flanagan | 11y 0m | Potomac Marlins | 55.94 | 5/24/13 | PV Virginia LC |
| 569 | John Tis | 11y 1m | Retriever Aquatic Clu | 55.97 | 7/19/13 | 9th Annual BCSC |
| 570 | Leo Poggi | 11y 6m | NOVA of Virginia Aqua | 56.01 | 7/11/13 | VSI Regional Su |
| 571 | Nuari Williams | 12y 9m | Columbia Aquatics Ass | 56.05 | 6/22/13 | June Indepenenc |
| 572 | Chris Yedluri | 11y 1m | Rockville Montgomery | 56.12 | 5/03/13 | PV Spring LC Cl |
| 573 | Daniel Lyman | 11y 2m | Winchester Swim Team | 56.24 | 6/21/13 | Winchester LC I |
| 574 | Molrakot Ounnarath | 11y 0m | Arena Club Aquatics | 56.24 | 5/11/13 | CAA Spring Flin |
| 575 | Tyler Yarow | 12y 1m | NOVA of Virginia Aqua | 56.27 | 5/31/13 | TAC LC Spring L |
| 576 | Guilford Ware | 11y 8m | Tide | 56.33 | 5/31/13 | TAC LC Spring L |
| 577 | Ethan Fan | 11y 2m | Columbia Aquatics Ass | 56.44 | 5/11/13 | CAA Spring Flin |
| 578 | Eli Wooden | 12y 5m | Monocacy Aquatic Club | 56.47 | 6/01/13 | LC A Buster |
| 579 | Mark David | 11y 10m | Herndon Aquatic Club | 56.82 | 5/31/13 | PV SNOW LC Invi |
| 580 | Thumper Turrall | 12y 3m | Loyola Blakefield Aqu | 56.88 | 7/19/13 | 9th Annual BCSC |
| 581 | Jeremy Luers | 11y 8m | Spy Swimming | 56.98 | 4/12/13 | CBAC Spring LC |
| 582 | Max Sherman | 11y 11m | Leonardtown Rockfish | 57.03 | 4/12/13 | CBAC Spring LC |
| 583 | Stephen Jurist | 11y 7m | MARINER SWIM CLUB, IN | 57.17 | 6/22/13 | June Indepenenc |
| 584 | Joseph Wright | 12y 8m | Battlefield Area Star | 57.20 | 5/04/13 | Jeff Rouse Open |
| 585 | John Knieriem | 11y 9m | Arlington Aquatic Clu | 57.20 | 5/04/13 | PV FISH LC Derb |
| 586 | Matthew McLain | 11y 0m | Blue Wave Swim Team P | 57.22 | 6/21/13 | Subway Commonwe |
| 587 | Garrett Ackison | 11y 3m | Columbia Aquatics Ass | 57.26 | 5/11/13 | CAA Spring Flin |
| 588 | Ajay Kosuri | 12y 0m | Rockville Montgomery | 57.36 | 5/03/13 | PV Spring LC Cl |
| 589 | Jac Mofor | 11y 10m | Nation's Capital Swim | 57.39 | 6/30/13 | PV LC 2 (PM) |
| 590 | Jackson Bennett | 11y 6m | MARINER SWIM CLUB, IN | 57.43 | 4/13/13 | EST Spring Into |
| 591 | Justin Meyer | 11y 4m | Columbia Aquatics Ass | 57.48 | 6/22/13 | June Indepenenc |
| 592 | Matthew Rotman | 11y 9m | Jcc Swimming | 57.51 | 5/11/13 | CAA Spring Flin |
| 593 | Nataniel Arocho-Nieves | 11y 10m | Columbia Aquatics Ass | 57.66 | 5/11/13 | CAA Spring Flin |
| 594 | Justin Mar | 11y 3m | Retriever Aquatic Clu | 57.71 | 4/13/13 | EST Spring Into |
| 595 | Kyle Slate | 11y 11m | South Eastern Virgini | 57.80 | 3/23/13 | SEVA LC Head St |
| 596 | Luke Gude | 12y 5m | Eagle Swim Team Inc. | 57.82 | 4/13/13 | EST Spring Into |
| 597 | James Sentz | 11y 1m | Retriever Aquatic Clu | 57.83 | 6/22/13 | June Indepenenc |
| 598 | Max Babka | 12y 7m | Herndon Aquatic Club | 57.87 | 5/04/13 | PV SNOW LC Spri |
| 599 | Jonathan Young | 11y 1m | Rockville Montgomery | 58.28 | 5/03/13 | PV Spring LC Cl |
| 600 | Joseph Pacheco | 11y 10m | Patuxent Aquatics Clu | 58.32 | 5/04/13 | PV Early Bird L |
| 601 | Brian Kelly | 11y 0m | Rockville Montgomery | 58.38 | 5/03/13 | PV Spring LC Cl |
| 602 | Minsu Kim | 11y 1m | Rockville Montgomery | 58.43 | 6/30/13 | PV LC 2 (FAST) |
| 603 | Nathan Walls | 11y 2m | HoCo Aquatics | 58.44 | 6/22/13 | June Indepenenc |
| 604 | Davis Potter | 11y 9m | Poseidon Swimming Inc | 58.63 | 5/03/13 | Tide LC Spring |
| 605 | Joshua Hanukayev | 11y 4m | MARINER SWIM CLUB, IN | 58.70 | 4/13/13 | EST Spring Into |
| 606 | Lucas Tudor | 11y 11m | HoCo Aquatics | 58.82 | 5/11/13 | CAA Spring Flin |
| 607 | Timothy Vu | 11y 5m | Herndon Aquatic Club | 58.91 | 5/31/13 | PV SNOW LC Invi |
| 608 | John Hughes | 12y 3m | Arena Club Aquatics | 59.00 | 6/01/13 | LC A Buster |
| 609 | Josiah Daniel | 11y 7m | Retriever Aquatic Clu | 59.18 | 4/13/13 | EST Spring Into |
| 610 | Luke Wyman | 11y 3m | Tide | 59.39 | 5/31/13 | TAC LC Spring L |
| 611 | Liam Amlong | 12y 7m | Spy Swimming | 59.42 | 6/01/13 | LC A Buster |
| 612 | Jordan Jones | 11y 0m | Retriever Aquatic Clu | 59.44 | 7/19/13 | 9th Annual BCSC |
| 613 | Parker McNamara | 11y 0m | NOVA of Virginia Aqua | 59.53 | 5/04/13 | Jeff Rouse Open |
| 614 | Alex Shen | 11y 6m | Nation's Capital Swim | 59.60 | 5/04/13 | PV Early Bird L |
| 615 | Tristan Webster | 11y 4m | Eagle Swim Team Inc. | 59.64 | 7/19/13 | 9th Annual BCSC |
| 616 | Jacob Bracken | 12y 3m | Merritt Athletic Swim | 59.72 | 5/11/13 | CAA Spring Flin |
| 617 | Alexander Swaters | 11y 4m | Retriever Aquatic Clu | 59.72 | 4/13/13 | EST Spring Into |
| 618 | Joseph Shaia | 11y 11m | NOVA of Virginia Aqua | 59.75 | 6/21/13 | Subway Commonwe |
| 619 | Alex Ramirez | 11y 5m | Patuxent Aquatics Clu | 59.81 | 5/04/13 | PV Early Bird L |
| 620 | Colby Renshaw | 11y 9m | Quest Swimming | 59.87 | 4/19/13 | VADC Spring Spl |
| 621 | Maxwell Romack | 11y 0m | Nation's Capital Swim | 1:00.35 | 4/26/13 | PV Machine Long |
| 622 | Jeremy Dryer | 11y 6m | Nation's Capital Swim | 1:00.53 | 5/31/13 | PV SNOW LC Invi |
| 623 | Matthew Bixler | 11y 0m | Rockville Montgomery | 1:00.89 | 5/03/13 | PV Spring LC Cl |
| 624 | Daniel Boboltz | 11y 0m | Herndon Aquatic Club | 1:01.03 | 5/04/13 | PV SNOW LC Spri |
| 625 | Derek Sprincis | 11y 6m | Unattached | 1:01.13 | 7/11/13 | VSI Regional Su |
| 626 | Kyle Rock | 11y 8m | Leonardtown Rockfish | 1:01.23 | 4/12/13 | CBAC Spring LC |
| 627 | Brendan Halstead | 11y 2m | Nation's Capital Swim | 1:01.41 | 5/04/13 | PV Early Bird L |
| 628 | William Windley | 12y 0m | Columbia Aquatics Ass | 1:01.82 | 5/11/13 | CAA Spring Flin |
| 629 | Ovie Eziemefe | 12y 3m | Prince George's Park | 1:01.95 | 5/04/13 | PV Early Bird L |
| 630 | Zach Kelly | 11y 7m | Aqua Eagle Swim Club | 1:02.62 | 4/13/13 | EST Spring Into |
| 631 | William Lee | 11y 11m | Battlefield Area Star | 1:02.91 | 5/04/13 | Jeff Rouse Open |
| 632 | Valentine Bolotin | 11y 6m | Rockville Montgomery | 1:03.35 | 5/03/13 | PV Spring LC Cl |
| 633 | Carlos Balazs | 11y 9m | Southern Maryland Aqu | 1:03.77 | 5/31/13 | PV SNOW LC Invi |
| 634 | Adam Knox | 11y 9m | HoCo Aquatics | 1:04.42 | 6/22/13 | June Indepenenc |
| 635 | Aditya Khera | 11y 2m | Herndon Aquatic Club | 1:05.96 | 5/31/13 | PV SNOW LC Invi |
| 636 | Erich Beikirch | 11y 1m | Sharks Swim Team | 1:06.10 | 5/04/13 | Jeff Rouse Open |
| 637 | Matthew Thomas | 11y 5m | HoCo Aquatics | 1:06.27 | 5/11/13 | CAA Spring Flin |
| 638 | William Lear | 12y 1m | Life Time Fitness Mid | 1:06.67 | 5/31/13 | PV SNOW LC Invi |
| 639 | Faris Plummer | 11y 2m | Potomac Raiders Swim | 1:07.20 | 5/04/13 | PV FISH LC Derb |
| 640 | Timothy Keller | 11y 4m | Columbia Aquatics Ass | 1:07.72 | 4/12/13 | CBAC Spring LC |
| 641 | Jackson Shipley | 11y 6m | Monocacy Aquatic Club | 1:08.31 | 5/11/13 | CAA Spring Flin |
| 642 | Brennan Dooley | 11y 4m | Winchester Swim Team | 1:08.93 | 6/21/13 | Winchester LC I |
| 643 | Jacob Garretson | 12y 2m | Old Dominion Aquatic | 1:09.21 | 5/31/13 | TAC LC Spring L |
| 644 | Liam Pettus | 11y 10m | Bel Air Athletic Club | 1:09.99 | 5/04/13 | PV Early Bird L |
| 645 | Nathan Brouwer | 12y 6m | Stafford Aquatic Team | 1:11.57 | 5/04/13 | PV SNOW LC Spri |
| 646 | Matthew Lawrence | 11y 1m | Tollefson Swimming | 1:11.69 | 5/03/13 | PV Spring LC Cl |
| 647 | Ethan Turner | 11y 3m | Rockville Montgomery | 1:15.19 | 5/03/13 | PV Spring LC Cl |
Disclaimer: The Swim Rankings on this Website are provided solely for the educational and entertainment use of competitive swimmers and their parents and families. The rankings are not to be viewed as official times nor official rankings. For official results, please visit the USA Swimming Website. The rankings only include times from official USA Swimming meets and selected sanctioned High School and YMCA meets. This Website is not affiliated with USA Swimming nor any Local Swim Committee. The rankings are not intended to be used in a College or University application or to help obtain a College or University Grant, Scholarship or Financial Aid package. Although advertisments for these services will appear on this Website, this Website is not affiliated nor sponsored by any University Athletic Scholarship Website, College Recruiting Service, College Admissions Guidance Service, College Consultant, ACT Test Prep Course, SAT Test Prep course, Online Math Tutoring Course , or Essay Writing Class.