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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4251 | Ayden Lin | 36.29 | 10 | B Min | BB: 34.59 (+1.70s | 4.7%) | Apex Swim Club | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 4252 | Michael George | 36.30 | 10 | B Min | BB: 34.59 (+1.71s | 4.7%) | Machine Aquatics | 10/04/2025 | 2025 Harvest Moon Invitational | |
| 4253 | Boyd Howard | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Longhorn Aquatics | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 4254 | Henry Jian | 36.30 | 10 | B Min | BB: 34.59 (+1.71s | 4.7%) | Pacific Dragons Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 4255 | Max Peterson | 36.30 | 10 | B Min | BB: 34.59 (+1.71s | 4.7%) | Cottonwood Heights Aquatics | 10/24/2025 | 2025 CHAT SDAT October Dual | |
| 4256 | Gabriel Dom | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 4257 | Elliott Lee Chan Kam | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 4258 | Auden Farley | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Sporting Jax Aquatic Club | 12/04/2025 | RAFC Winter Classic | |
| 4259 | Norman Varga | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Piranhas YMCA of the Suncoast | 02/27/2026 | 2026 Spring Area 3 Championships | |
| 4260 | Mason Thaden | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Rochester Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 4261 | Jason Ma | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 4262 | Sammy Cerni | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Great Lakes Sailfish Swimming | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | |
| 4263 | Matthew Bassett | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Atlantis Swimming | 02/27/2026 | 2026 MCSA Junior Cup | |
| 4264 | Zac Chang | 36.31 | 10 | B Min | BB: 34.59 (+1.72s | 4.7%) | Westchester Aquatic Club | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 4265 | Vihaan Patsamatla | 36.31 | 9 | B Min | BB: 34.59 (+1.72s | 4.7%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 4266 | Spencer Kujala | 36.31 | 10 | B Min | BB: 34.59 (+1.72s | 4.7%) | North Kent Aquatic Team | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 4267 | William Otto | 36.31 | 10 | B Min | BB: 34.59 (+1.72s | 4.7%) | Harbor Aquatics Club | 09/27/2025 | 2025 PN PPST Sprint And Relay Fest | |
| 4268 | Oliver Kottas | 36.31 | 10 | B Min | BB: 34.59 (+1.72s | 4.7%) | Club Husker | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | |
| 4269 | Bryce Taylor | 36.31 | 9 | B Min | BB: 34.59 (+1.72s | 4.7%) | Sandy | 02/13/2026 | 2026 OR HS 6A 4 | |
| 4270 | Robert Mellinger | 36.31 | 10 | B Min | BB: 34.59 (+1.72s | 4.7%) | Saint Petersburg Aquatics | 01/23/2026 | BLOOMIN FAST SWIM MEET | |
| 4271 | Jake Hollandsworth | 36.31 | 9 | B Min | BB: 34.59 (+1.72s | 4.7%) | Arlington Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 4272 | Lior Zilber | 36.31 | 7 | B Min | BB: 34.59 (+1.72s | 4.7%) | Long Island Express | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 4273 | Henry Ward | 36.31 | 10 | B Min | BB: 34.59 (+1.72s | 4.7%) | Cavalier Aquatics/Piedmont Fam | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 4274 | Thomas Doyle | 36.31 | 8 | B Min | BB: 34.59 (+1.72s | 4.7%) | Csp Tideriders | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 4275 | Arvin Chen | 36.32 | 10 | B Min | BB: 34.59 (+1.73s | 4.8%) | Flushing YMCA | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 4276 | Sam Ingwersen | 36.32 | 10 | B Min | BB: 34.59 (+1.73s | 4.8%) | Anniston Barracudas Swim Team | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 4277 | Michael Melara | 36.32 | 9 | B Min | BB: 34.59 (+1.73s | 4.8%) | Philomath | 02/13/2026 | 2026 OR HS 4a 4 | |
| 4278 | Eduardo Souza | 36.32 | 10 | B Min | BB: 34.59 (+1.73s | 4.8%) | Gulliver Swim Club | 02/14/2026 | NMST BMHG February BC Invite 26 | |
| 4279 | Daniel Brown | 36.32 | 10 | B Min | BB: 34.59 (+1.73s | 4.8%) | Episcopal AmberJax | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 4280 | Andrew Fisher | 36.32 | 10 | B Min | BB: 34.59 (+1.73s | 4.8%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 4281 | James Noel | 36.32 | 8 | B Min | BB: 34.59 (+1.73s | 4.8%) | Tide Swimming | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 4282 | Jonas Brown | 36.33 | 10 | B Min | BB: 34.59 (+1.74s | 4.8%) | Karishim Swim Club | 10/10/2025 | 2025 NE CRA October Distance Specialty Meet | |
| 4283 | Henry Avery | 36.33 | 10 | B Min | BB: 34.59 (+1.74s | 4.8%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 4284 | Alan Capati | 36.33 | 10 | B Min | BB: 34.59 (+1.74s | 4.8%) | Middle Tennessee Swim Club | 01/09/2026 | 2026 Winter Jam | |
| 4285 | Marek Barthel | 36.33 | 10 | B Min | BB: 34.59 (+1.74s | 4.8%) | Monticello Swim Club | 01/10/2026 | 2026 MN MONC New Years Invite | |
| 4286 | Owen Hayes | 36.33 | 10 | B Min | BB: 34.59 (+1.74s | 4.8%) | Hills Hurricane Swimming | 01/10/2026 | Pleasanton Seahawks SCY C B BB+ Meet | |
| 4287 | Ivan Washko | 36.33 | 10 | B Min | BB: 34.59 (+1.74s | 4.8%) | Escalate Aquatic Team | 10/25/2024 | 2024 TWST Halloween Meet | |
| 4288 | Giovanni Pinto | 36.33 | 10 | B Min | BB: 34.59 (+1.74s | 4.8%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 4289 | Sacha Brillant | 36.34 | 9 | B Min | BB: 34.59 (+1.75s | 4.8%) | New York Sharks Aquatics | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 4290 | Tucker Cassidy | 36.34 | 10 | B Min | BB: 34.59 (+1.75s | 4.8%) | Chesaning Coho Swim Club | 02/15/2026 | 2026 MTSL Championship | |
| 4291 | Indy Smithey-Hudkins | 36.34 | 10 | B Min | BB: 34.59 (+1.75s | 4.8%) | Ransom Everglades Aquatic Club | 10/25/2025 | 2025 FG YSF October Invite | |
| 4292 | Ronin Bennett | 36.34 | 10 | B Min | BB: 34.59 (+1.75s | 4.8%) | Prince William Swim Club | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | |
| 4293 | Riaan Chandak | 36.34 | 10 | B Min | BB: 34.59 (+1.75s | 4.8%) | Milpitas Aquatic Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 4294 | Alec Henriques | 36.34 | 10 | B Min | BB: 34.59 (+1.75s | 4.8%) | Napa Valley Swim Team | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | |
| 4295 | Logan Ovens | 36.35 | 9 | B Min | BB: 34.59 (+1.76s | 4.8%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 4296 | Cole Rivard | 36.35 | 9 | B Min | BB: 34.59 (+1.76s | 4.8%) | Quest Swimming | 12/05/2025 | NOVA December Dip | |
| 4297 | Colson Hosford | 36.35 | 10 | B Min | BB: 34.59 (+1.76s | 4.8%) | Area Tallahassee Aquatic Club | 06/24/2025 | ATAC Summer League Meet #2 | |
| 4298 | Andy Castaneda Sanchez | 36.35 | 9 | B Min | BB: 34.59 (+1.76s | 4.8%) | Mckay | 02/11/2026 | 2026 OR HS 5a 3 | |
| 4299 | Owen King | 36.35 | 9 | B Min | BB: 34.59 (+1.76s | 4.8%) | Rushmore Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | |
| 4300 | Nolan Hunter | 36.36 | 9 | B Min | BB: 34.59 (+1.77s | 4.9%) | Rushmore Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | |
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.