USA Boys 10 & under - 50 Y Free
These rankings show the swimmers' placement within the United States.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 5251 | Kai Johnson | 37.63 | 9 | B Min | BB: 34.59 (+3.04s | 8.1%) | Tide Swimming | 12/11/2025 | 2025 East Coast WinterFest | |
| 5252 | Hank Melvan | 37.63 | 8 | B Min | BB: 34.59 (+3.04s | 8.1%) | Pompano Beach Piranhas | 02/06/2026 | Friendship Meet 2026 | |
| 5253 | Matthew Kopecky | 37.64 | 10 | B Min | BB: 34.59 (+3.05s | 8.1%) | YMCA of Central Massachusetts | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 5254 | Jaden McLaughlin | 37.64 | 9 | B Min | BB: 34.59 (+3.05s | 8.1%) | Killer Whales Swim Club | 11/15/2025 | 2025 OR SLST Artman Invitational | |
| 5255 | Collin Wheeler | 37.64 | 10 | B Min | BB: 34.59 (+3.05s | 8.1%) | Royal Swimming | 10/10/2025 | 2025 Back To The Pool | |
| 5256 | Davi Dressler | 37.64 | 10 | B Min | BB: 34.59 (+3.05s | 8.1%) | Asphalt Green Unified Aquatics | 11/07/2025 | 2025 MR LIE Fall Classic Invitational | |
| 5257 | Charles Zheng | 37.65 | 10 | B Min | BB: 34.59 (+3.06s | 8.1%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 5258 | August Xu | 37.65 | 9 | B Min | BB: 34.59 (+3.06s | 8.1%) | Dynamo Swim Club | 10/17/2025 | 2025 HSA Fran Norris Meet | |
| 5259 | Anderson Shi | 37.65 | 8 | B Min | BB: 34.59 (+3.06s | 8.1%) | Los Angeles Swim Club | 10/25/2025 | CANY Harry Potter Meet | |
| 5260 | Ryland Jennings | 37.65 | 9 | B Min | BB: 34.59 (+3.06s | 8.1%) | Westerly-Pawcatuck Y Dolphins | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 5261 | Kaiden White | 37.65 | 9 | B Min | BB: 34.59 (+3.06s | 8.1%) | Florida West Coast Aquatics | 11/21/2025 | SPA PYP NOVEMBER 2025 | |
| 5262 | Levi Heilbrun | 37.65 | 10 | B Min | BB: 34.59 (+3.06s | 8.1%) | Bend Swim Club | 02/04/2026 | 2026 Bend Swim Club Intersquad Challenger | |
| 5263 | Colton Esteves | 37.65 | 10 | B Min | BB: 34.59 (+3.06s | 8.1%) | Rima United | 11/14/2025 | 2025 NE KING CAC Fall Invite Copied | |
| 5264 | Bruce Zhang | 37.65 | 9 | B Min | BB: 34.59 (+3.06s | 8.1%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 5265 | Mikah Phiri | 37.66 | 9 | B Min | BB: 34.59 (+3.07s | 8.2%) | Montverde Aquatic Club | 12/06/2025 | Winter Invitational Stone Crabs Swim Team | |
| 5266 | Ben Iciek | 37.66 | 9 | B Min | BB: 34.59 (+3.07s | 8.2%) | Macedonia Manta Rays | 02/20/2026 | 2026 OH Akron SC Regional Championships | |
| 5267 | Marcus Wang | 37.66 | 10 | B Min | BB: 34.59 (+3.07s | 8.2%) | Pacific Dragons Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 5268 | Graham Marvel | 37.66 | 8 | B Min | BB: 34.59 (+3.07s | 8.2%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 5269 | Austin Lee | 37.66 | 10 | B Min | BB: 34.59 (+3.07s | 8.2%) | Long Island Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 5270 | John Robertson | 37.66 | 9 | B Min | BB: 34.59 (+3.07s | 8.2%) | McCallie-GPS Aquatics | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 5271 | Connor McLemore | 37.66 | 9 | B Min | BB: 34.59 (+3.07s | 8.2%) | Sun Coast Swim Team | 10/10/2025 | WFLA Halloween Invitational | |
| 5272 | Tobie Bloch | 37.66 | 9 | B Min | BB: 34.59 (+3.07s | 8.2%) | New Albany Aquatic Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 5273 | Arthur Viray | 37.67 | 9 | B Min | BB: 34.59 (+3.08s | 8.2%) | Daly City Dolphins | 03/28/2026 | PSL March CBA+ | |
| 5274 | Declan Kimball | 37.67 | 9 | B Min | BB: 34.59 (+3.08s | 8.2%) | Williamsburg Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 5275 | Logan Chao | 37.67 | 10 | B Min | BB: 34.59 (+3.08s | 8.2%) | Sleepy Hollow | 11/10/2024 | Fall Jamboree Invitational 2024 | |
| 5276 | Everett Keyler | 37.67 | 9 | B Min | BB: 34.59 (+3.08s | 8.2%) | Wright County Wave Swim Club | 02/15/2026 | 2026 MN WAVE Frosty February Invite | |
| 5277 | Dylan Ayala | 37.67 | 6 | B Min | BB: 34.59 (+3.08s | 8.2%) | Riviera Prep (Miami) | 10/15/2025 | 2025 South Florida MS Champs USA S OBS | |
| 5278 | Matvey Nassonov | 37.68 | 9 | B Min | BB: 34.59 (+3.09s | 8.2%) | Westchester Aquatic Club | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 5279 | Andrew Griffith | 37.68 | 9 | B Min | BB: 34.59 (+3.09s | 8.2%) | YMCA of Virginia\\\\\\'s Blue Ridge | 03/07/2026 | PYSA Champs 2026 | |
| 5280 | Ben Strekel | 37.68 | 9 | B Min | BB: 34.59 (+3.09s | 8.2%) | Valley Shore YMCA Marlins | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 5281 | Valentino Lopez | 37.68 | 9 | B Min | BB: 34.59 (+3.09s | 8.2%) | Newburgh Sharks | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 5282 | George White | 37.68 | 8 | B Min | BB: 34.59 (+3.09s | 8.2%) | Piedmont Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | |
| 5283 | Reed Davis | 37.68 | 10 | B Min | BB: 34.59 (+3.09s | 8.2%) | 92ny Flying Dolphins | 11/01/2025 | 2025 MR HAUP Freestyle Frenzy Invitational | |
| 5284 | Lucas Heine | 37.68 | 9 | B Min | BB: 34.59 (+3.09s | 8.2%) | Foxjets Swim Team | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 5285 | Silas Allen | 37.69 | 10 | B Min | BB: 34.59 (+3.10s | 8.2%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 5286 | Grayson Ubaldo | 37.69 | 7 | B Min | BB: 34.59 (+3.10s | 8.2%) | Naval Academy Aquatic Club | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 5287 | George Durlacher | 37.69 | 9 | B Min | BB: 34.59 (+3.10s | 8.2%) | Cavalier Aquatics/Piedmont Fam | 01/02/2026 | 2026 LY Winter Invitational | |
| 5288 | Ian Souza | 37.69 | 9 | B Min | BB: 34.59 (+3.10s | 8.2%) | Mecklenburg Swim Association | 11/07/2025 | 2025 EAC Cornucopia Classic | |
| 5289 | Joseph Johnson | 37.69 | 10 | B Min | BB: 34.59 (+3.10s | 8.2%) | Unattached | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 5290 | Trey Davis | 37.69 | 9 | B Min | BB: 34.59 (+3.10s | 8.2%) | Hudson Valley Dolphins | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 5291 | Enzo Schoen | 37.70 | 9 | B Min | BB: 34.59 (+3.11s | 8.2%) | La Crosse Area Family YMCA Swi | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 5292 | Bennett May | 37.70 | 10 | B Min | BB: 34.59 (+3.11s | 8.2%) | Worthington Swim Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | |
| 5293 | Lowen Joyce | 37.70 | 10 | B Min | BB: 34.59 (+3.11s | 8.2%) | Team Sopris Swimming | 05/17/2025 | 2025 CO Western Slope IM Challenge | |
| 5294 | Shane Cunningham | 37.70 | 10 | B Min | BB: 34.59 (+3.11s | 8.2%) | West Islip Swim Club | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 5295 | Phillip Adams | 37.70 | 9 | B Min | BB: 34.59 (+3.11s | 8.2%) | Swim Team of Placentia | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 5296 | Ian Zhai | 37.71 | 9 | B Min | BB: 34.59 (+3.12s | 8.3%) | Badger Swim Club,Inc. | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 5297 | Naman Upadhayay | 37.71 | 10 | B Min | BB: 34.59 (+3.12s | 8.3%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 5298 | Denis Orekhov | 37.71 | 10 | B Min | BB: 34.59 (+3.12s | 8.3%) | Jbarracudas Swim Team | 12/05/2025 | 2025 SI JBST Wag Max Meet | |
| 5299 | Parker Elgin | 37.71 | 9 | B Min | BB: 34.59 (+3.12s | 8.3%) | Aloha Aquatics Association | 11/09/2025 | OSL A+ SCY Meet | |
| 5300 | William Greene | 37.71 | 10 | B Min | BB: 34.59 (+3.12s | 8.3%) | Charles River Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.