USA Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1401 | Christopher Thomas | 38.95 | 8 | BB Min | A: 35.69 (+3.26s | 8.4%) | Blue Dolfins | 05/15/2026 | 2026 PA Long Course Invite | |
| 1402 | Hudson McGregor | 38.95 | 9 | BB Min | A: 35.69 (+3.26s | 8.4%) | Pacific Coast Swimming | 07/10/2026 | 2026 Sizzlin Summer Splash Copied | |
| 1403 | Theodore Neese | 38.95 | 10 | BB Min | A: 35.69 (+3.26s | 8.4%) | Bend Swim Club | 06/19/2026 | Bend Swim Club Sun Country Invite 2026 | |
| 1404 | William Buck | 38.96 | 8 | BB Min | A: 35.69 (+3.27s | 8.4%) | Orange Beach Swim Team | 07/11/2026 | 2026 GPAC Summer Finale | |
| 1405 | Sol Murdach | 38.96 | 10 | BB Min | A: 35.69 (+3.27s | 8.4%) | Port Angeles Swim Club | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 1406 | Ernie Cline | 38.96 | 10 | BB Min | A: 35.69 (+3.27s | 8.4%) | Prime Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 1407 | Thomas Cooke | 38.97 | 9 | BB Min | A: 35.69 (+3.28s | 8.4%) | Aptos Cabrillo Swim Club | 06/27/2025 | Valley Splash | |
| 1408 | William Hall | 38.97 | 9 | BB Min | A: 35.69 (+3.28s | 8.4%) | Tennessee Aquatics | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | |
| 1409 | Ethan Becker | 38.97 | 10 | BB Min | A: 35.69 (+3.28s | 8.4%) | Scarlet Aquatics | 05/30/2026 | 2026 Scarlet Heat Madness | |
| 1410 | Keith Guo | 38.97 | 9 | BB Min | A: 35.69 (+3.28s | 8.4%) | Pacific Dragons Swim Team | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 1411 | Ethan Yang | 38.97 | 9 | BB Min | A: 35.69 (+3.28s | 8.4%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 1412 | Nathan West | 38.98 | 10 | BB Min | A: 35.69 (+3.29s | 8.4%) | Carmel Swim Club | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 1413 | Gavin Shaffer | 38.98 | 8 | BB Min | A: 35.69 (+3.29s | 8.4%) | Occoquan Swimming | 06/05/2026 | HNVR Storm Surge 2026 | |
| 1414 | Liam Dunn | 38.98 | 10 | BB Min | A: 35.69 (+3.29s | 8.4%) | Meadowbrook Swim Team | 07/29/2026 | 2026 MD LSC LC Championship | |
| 1415 | Cameron Smith | 38.98 | 10 | BB Min | A: 35.69 (+3.29s | 8.4%) | Great Wolf Swim Team | 07/17/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 1416 | Andrew Kenly | 38.99 | 10 | BB Min | A: 35.69 (+3.30s | 8.5%) | Avon Swim Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 1417 | Cooper McDonald | 39.00 | 9 | BB Min | A: 35.69 (+3.31s | 8.5%) | Perry Aquatic Club | 07/23/2026 | 2026 OH LC Junior Championships | |
| 1418 | Adam Mitzel | 39.00 | 9 | BB Min | A: 35.69 (+3.31s | 8.5%) | Redmond Aquatic Club | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 1419 | Hudson Sydor | 39.00 | 9 | BB Min | A: 35.69 (+3.31s | 8.5%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 1420 | Ezekiel Braun | 39.00 | 10 | BB Min | A: 35.69 (+3.31s | 8.5%) | Greater Tampa Swim Association | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 1421 | Ethan Ryder | 39.02 | 10 | BB Min | A: 35.69 (+3.33s | 8.5%) | Mystic Hammerheads | 05/16/2026 | 2026 NE KCY Invitational | |
| 1422 | Bryson Lasoff | 39.02 | 10 | BB Min | A: 35.69 (+3.33s | 8.5%) | Wahoos of Jacksonville | 07/24/2026 | 2026 Area 1 LCM Championships | |
| 1423 | Kian Bryson | 39.03 | 10 | BB Min | A: 35.69 (+3.34s | 8.6%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 1424 | Benjamin Zhang | 39.03 | 10 | BB Min | A: 35.69 (+3.34s | 8.6%) | Amherst Tritons Swim Team | 07/17/2026 | 2026 NE MST ESC LCM 12 Under Championship | |
| 1425 | Quintus Cheung | 39.03 | 9 | BB Min | A: 35.69 (+3.34s | 8.6%) | Milpitas Aquatic Club | 04/19/2026 | MAC April 19 LCM Block Party | |
| 1426 | Matias Monzalvo | 39.05 | 10 | BB Min | A: 35.69 (+3.36s | 8.6%) | South Bay Aquatics | 06/19/2026 | 2026 SI Splash And Dash | |
| 1427 | Martin Li | 39.05 | 10 | BB Min | A: 35.69 (+3.36s | 8.6%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 1428 | Theodore Gardner | 39.06 | 10 | BB Min | A: 35.69 (+3.37s | 8.6%) | SwimMAC Carolina | 07/24/2026 | 2026 NC SwimMAC LC Summer Sun Sational | |
| 1429 | Roch Robinson | 39.08 | 8 | BB Min | A: 35.69 (+3.39s | 8.7%) | Nation\\\\\\'s Capital Swim Club | 05/01/2026 | Speedo Spring Splash | |
| 1430 | Kai Vo | 39.08 | 9 | BB Min | A: 35.69 (+3.39s | 8.7%) | Splash Aquatics | 06/06/2026 | 2026 15th Annual Wada Rainbow Invitational | |
| 1431 | Wyatt Comfort | 39.08 | 9 | BB Min | A: 35.69 (+3.39s | 8.7%) | Eastmont | 07/10/2026 | 2026 Sizzlin Summer Splash Copied | |
| 1432 | Caleb Taussig | 39.08 | 9 | BB Min | A: 35.69 (+3.39s | 8.7%) | Denver Swim Academy | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 1433 | Mason Howe | 39.09 | 10 | BB Min | A: 35.69 (+3.40s | 8.7%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 1434 | Stetson Porter | 39.09 | 9 | BB Min | A: 35.69 (+3.40s | 8.7%) | Virginia Gators | 06/19/2026 | 2026 Firefish June Jam | |
| 1435 | Ico Tamayo | 39.09 | 9 | BB Min | A: 35.69 (+3.40s | 8.7%) | Cali Piranha Swim Team | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 1436 | Ronan Hamilton | 39.09 | 8 | BB Min | A: 35.69 (+3.40s | 8.7%) | 757swim | 07/16/2026 | 2026 Virginia Swimming LC Age Group Champions | |
| 1437 | Ahaan Iragavarapu | 39.09 | 10 | BB Min | A: 35.69 (+3.40s | 8.7%) | Pro Swimming | 07/23/2026 | 2026 PN 12 U Long Course Championships Appro | |
| 1438 | Wyatt Johnson | 39.09 | 9 | BB Min | A: 35.69 (+3.40s | 8.7%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 1439 | Mars Meihack | 39.09 | 10 | BB Min | A: 35.69 (+3.40s | 8.7%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 1440 | Emory Saye | 39.10 | 10 | BB Min | A: 35.69 (+3.41s | 8.7%) | Hampton Virginia Current | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | |
| 1441 | August McFarland | 39.10 | 9 | BB Min | A: 35.69 (+3.41s | 8.7%) | Form Swim Team | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 1442 | Ian Zhang | 39.11 | 10 | BB Min | A: 35.69 (+3.42s | 8.7%) | Apex | 05/16/2026 | 2026 TEAM Showdown | |
| 1443 | Luca Moyes | 39.12 | 9 | BB Min | A: 35.69 (+3.43s | 8.8%) | Lake Oswego Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 1444 | Kayeung Ho | 39.12 | 10 | BB Min | A: 35.69 (+3.43s | 8.8%) | Nation\\\\\\'s Capital Swim Club | 05/01/2026 | Speedo Spring Splash | |
| 1445 | Jay Kowren | 39.12 | 10 | BB Min | A: 35.69 (+3.43s | 8.8%) | Bainbridge Island Swim Club | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 1446 | Diego Aguirre | 39.12 | 10 | BB Min | A: 35.69 (+3.43s | 8.8%) | El Paso Aqua Posse | 06/26/2026 | 2026 BD EPAP Jack White Memorial Classic | |
| 1447 | Finn Blumer | 39.13 | 10 | BB Min | A: 35.69 (+3.44s | 8.8%) | Gaston Gators | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | |
| 1448 | Yunhan Song | 39.13 | 10 | BB Min | A: 35.69 (+3.44s | 8.8%) | Eastside Aquatic Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 1449 | Nickoli Stachlowski | 39.13 | 10 | BB Min | A: 35.69 (+3.44s | 8.8%) | Hillsboro Swim Team | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 1450 | Ryder Richmond | 39.13 | 9 | BB Min | A: 35.69 (+3.44s | 8.8%) | Swimchester Sailfish | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
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.