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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5401 | Pierce Cotter | 37.84 | 10 | B Min | BB: 34.59 (+3.25s | 8.6%) | Mason Makos Swim Team | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 5402 | DeRon Montgomery | 37.84 | 8 | B Min | BB: 34.59 (+3.25s | 8.6%) | Razor Aquatics | 11/07/2025 | 25th Annual A3 Red, White, And Blue Classic | |
| 5403 | Kabir Mangani | 37.84 | 9 | B Min | BB: 34.59 (+3.25s | 8.6%) | Crimson Aquatics | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 5404 | Srikar Yeturu | 37.84 | 9 | B Min | BB: 34.59 (+3.25s | 8.6%) | Delaware Riptide YMCA Swim Tea | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 5405 | Max Chytka | 37.85 | 9 | B Min | BB: 34.59 (+3.26s | 8.6%) | New Wave Swim Team | 01/16/2026 | 2026 RSA Winter Tri | |
| 5406 | Louis Zhang | 37.85 | 10 | B Min | BB: 34.59 (+3.26s | 8.6%) | Aces Swim Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 5407 | Oliver Loening | 37.85 | 10 | B Min | BB: 34.59 (+3.26s | 8.6%) | Daly City Dolphins | 12/06/2025 | DCD Winter Holiday Splash CBA+ | |
| 5408 | Lucas Aguilar Fortuny | 37.85 | 10 | B Min | BB: 34.59 (+3.26s | 8.6%) | Waterloo Swimming | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
| 5409 | Rudram Kondi | 37.85 | 9 | B Min | BB: 34.59 (+3.26s | 8.6%) | Greater Omaha Aquatics Leopard | 01/11/2026 | 2026 MW CBSC Dive Into 2026 | |
| 5410 | Caleb Willerth | 37.85 | 9 | B Min | BB: 34.59 (+3.26s | 8.6%) | Potomac Marlins | 01/17/2026 | PVS January Open 2026 PWCS | |
| 5411 | Krishna Bhasin | 37.85 | 10 | B Min | BB: 34.59 (+3.26s | 8.6%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 5412 | Atharv Tiruke | 37.85 | 9 | B Min | BB: 34.59 (+3.26s | 8.6%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 5413 | Ian Paredes | 37.85 | 10 | B Min | BB: 34.59 (+3.26s | 8.6%) | Northeast Houston Aquatics | 12/20/2024 | 2024 Gulf Fall Champs (SHRK) | |
| 5414 | Andrew Hu | 37.85 | 10 | B Min | BB: 34.59 (+3.26s | 8.6%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 5415 | Dylan Zhang | 37.85 | 10 | B Min | BB: 34.59 (+3.26s | 8.6%) | Life Time Swim Team - Central | 03/28/2026 | 2026 ST SGA Spring Fling Meet | |
| 5416 | Gleb Pretkel | 37.86 | 9 | B Min | BB: 34.59 (+3.27s | 8.6%) | YMCA of the North Shore Sharks | 12/05/2025 | 2025 NE YNS Reid Sacco Prelims Finals Invite | |
| 5417 | Noah Brandon | 37.86 | 10 | B Min | BB: 34.59 (+3.27s | 8.6%) | Annapolis Swim Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 5418 | Maximus Coleman | 37.86 | 10 | B Min | BB: 34.59 (+3.27s | 8.6%) | Cottonwood Heights Aquatics | 11/14/2025 | 2025 UT HAST Fall Back Bash | |
| 5419 | Owen Zhuang | 37.86 | 10 | B Min | BB: 34.59 (+3.27s | 8.6%) | DeAnza Cupertino Aquatics | 11/09/2024 | Alto Go The Distance | |
| 5420 | Seif Nimri | 37.86 | 9 | B Min | BB: 34.59 (+3.27s | 8.6%) | Tollefson Swimming | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 5421 | Orion Wang | 37.86 | 10 | B Min | BB: 34.59 (+3.27s | 8.6%) | Cross Island YMCA Barracudas | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 5422 | Chance Tan Nelson | 37.87 | 9 | B Min | BB: 34.59 (+3.28s | 8.7%) | Olympic Cascade Aquatics | 02/27/2026 | 2026 PN February AGI, Div 3 Approved | |
| 5423 | William Phillips | 37.87 | 9 | B Min | BB: 34.59 (+3.28s | 8.7%) | Mecklenburg Swim Association | 01/17/2026 | 2026 MSA January Invite | |
| 5424 | Chance Tan Nelson | 37.87 | 9 | B Min | BB: 34.59 (+3.28s | 8.7%) | West Coast Aquatics | 02/27/2026 | 2026 PN Feb Age Group Invite,Div 3 Approved | |
| 5425 | Gordon Tai | 37.87 | 10 | B Min | BB: 34.59 (+3.28s | 8.7%) | Otter Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 5426 | Mark Escalona | 37.87 | 10 | B Min | BB: 34.59 (+3.28s | 8.7%) | Alamo Area Aquatic Association | 10/18/2025 | 2025 ST SRG SCY Surgetoberfest | |
| 5427 | Omar Abdelwahab | 37.87 | 9 | B Min | BB: 34.59 (+3.28s | 8.7%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 5428 | Colton LaRue | 37.88 | 8 | B Min | BB: 34.59 (+3.29s | 8.7%) | St Johns Sea Lions | 02/15/2026 | 2026 MTSL Championship | |
| 5429 | Adrian Feng | 37.88 | 9 | B Min | BB: 34.59 (+3.29s | 8.7%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 5430 | Matthew Creanga | 37.88 | 10 | B Min | BB: 34.59 (+3.29s | 8.7%) | Columbia Aquatics Association | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 5431 | Griffin Deutscher | 37.88 | 9 | B Min | BB: 34.59 (+3.29s | 8.7%) | Champlain Valley Swim Academy- | 01/16/2026 | 2026 NE UVAC Bronze Championships | |
| 5432 | Blake Beaver | 37.88 | 9 | B Min | BB: 34.59 (+3.29s | 8.7%) | Rutherford County Swim Team | 03/20/2026 | 2026 BRSL Championships | |
| 5433 | Adam Johnson | 37.88 | 9 | B Min | BB: 34.59 (+3.29s | 8.7%) | The Woodlands Swim Team | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | |
| 5434 | Jude Pieper | 37.88 | 10 | B Min | BB: 34.59 (+3.29s | 8.7%) | Cysc Riptide | 11/08/2025 | 2025 MW App CYSC Bootcamp | |
| 5435 | Victor Secor | 37.88 | 9 | B Min | BB: 34.59 (+3.29s | 8.7%) | Orinda Aquatics | 03/28/2026 | Piedmont Swim Team C B BB+ | |
| 5436 | Stanislaw Gruszka | 37.89 | 10 | B Min | BB: 34.59 (+3.30s | 8.7%) | Walnut Creek Aquabears | 07/26/2025 | Zone 2 Summer Championships | |
| 5437 | Soren Aspnes-White | 37.89 | 10 | B Min | BB: 34.59 (+3.30s | 8.7%) | Columbia Aquatics Association | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 5438 | Rufino Gallo | 37.89 | 6 | B Min | BB: 34.59 (+3.30s | 8.7%) | Riviera Prep (Miami) | 10/15/2025 | 2025 South Florida MS Champs USA S OBS | |
| 5439 | Orion Taing | 37.89 | 10 | B Min | BB: 34.59 (+3.30s | 8.7%) | Clovis Swim Club | 11/22/2025 | 2025 Dr Dowain Wright Memorial ABC | |
| 5440 | Rowan Buzek | 37.89 | 10 | B Min | BB: 34.59 (+3.30s | 8.7%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | |
| 5441 | Edwin Chen | 37.89 | 8 | B Min | BB: 34.59 (+3.30s | 8.7%) | Long Island Express | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 5442 | Santiago Diaz | 37.89 | 9 | B Min | BB: 34.59 (+3.30s | 8.7%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 5443 | Oliver Twhigg | 37.90 | 10 | B Min | BB: 34.59 (+3.31s | 8.7%) | Bluefish Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 5444 | Jacob Strickland | 37.90 | 10 | B Min | BB: 34.59 (+3.31s | 8.7%) | The Woodlands Swim Team | 10/04/2024 | 2024 Fleet Fall Kickoff Invitational | |
| 5445 | Jack Callahan | 37.90 | 10 | B Min | BB: 34.59 (+3.31s | 8.7%) | Cavalier Aquatics/Piedmont Fam | 12/11/2025 | 2025 East Coast WinterFest | |
| 5446 | Pietro Passarini | 37.90 | 10 | B Min | BB: 34.59 (+3.31s | 8.7%) | Aspire Aquatics of Colorado | 10/13/2024 | 2024 CO AAC Sunday Sprints | |
| 5447 | Kalden Fessler | 37.90 | 10 | B Min | BB: 34.59 (+3.31s | 8.7%) | Kingfish Swimming Medfield | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 5448 | Norne Fang | 37.90 | 8 | B Min | BB: 34.59 (+3.31s | 8.7%) | Milpitas Aquatic Club | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 5449 | Rafael Wuttke | 37.90 | 9 | B Min | BB: 34.59 (+3.31s | 8.7%) | Saint Petersburg Aquatics | 10/03/2025 | SPA FRIDAY NITE RACES OCT 3 2025 | |
| 5450 | Smith Mitchell | 37.90 | 8 | B Min | BB: 34.59 (+3.31s | 8.7%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
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.