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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1451 | Sebastian Siebert Restrepo | 39.13 | 10 | BB Min | A: 35.69 (+3.44s | 8.8%) | Clearwater Aquatic Team | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 1452 | Daniel Choi | 39.13 | 10 | BB Min | A: 35.69 (+3.44s | 8.8%) | Fort Collins Area Swim Team | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 1453 | Vishv Bhalla | 39.13 | 10 | BB Min | A: 35.69 (+3.44s | 8.8%) | Gulliver Swim Club | 06/17/2026 | Swim Fort Lauderdale Speedo Summer Classic 26 | |
| 1454 | Diego Maulini | 39.14 | 10 | BB Min | A: 35.69 (+3.45s | 8.8%) | Atlantis Swimming Club | 05/22/2026 | 2026 Doral Swim Club LCM Spring Invite | |
| 1455 | Mark Shcherbakov | 39.14 | 9 | BB Min | A: 35.69 (+3.45s | 8.8%) | Calabasas Waves | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 1456 | Matthew Lessard | 39.14 | 9 | BB Min | A: 35.69 (+3.45s | 8.8%) | South Lake Aquatic Club | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 1457 | Carter Little | 39.15 | 10 | BB Min | A: 35.69 (+3.46s | 8.8%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 1458 | Finn McJunkin | 39.16 | 10 | BB Min | A: 35.69 (+3.47s | 8.9%) | Swim Lake City Legends | 07/17/2025 | 2025 UTAGS LC Championships | |
| 1459 | Hantian You | 39.16 | 10 | BB Min | A: 35.69 (+3.47s | 8.9%) | Lake Oswego Swim Club | 08/01/2026 | 2026 GACC End Of Season | |
| 1460 | Arlo Nagy | 39.16 | 9 | BB Min | A: 35.69 (+3.47s | 8.9%) | Minnetonka Swim Club | 07/17/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 1461 | Khalil Khadzhy Abdulkader | 39.16 | 10 | BB Min | A: 35.69 (+3.47s | 8.9%) | Planet Swim Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 1462 | Jayke Hung | 39.16 | 10 | BB Min | A: 35.69 (+3.47s | 8.9%) | Bellevue Club Swim Team | 07/23/2026 | 2026 PN 12 U Long Course Championships Appro | |
| 1463 | Nolan Giannini | 39.17 | 9 | BB Min | A: 35.69 (+3.48s | 8.9%) | Puma Aquatic Team | 07/16/2025 | Renee And Jim Patterson Meet 2025 | |
| 1464 | Wesley Opper | 39.17 | 9 | BB Min | A: 35.69 (+3.48s | 8.9%) | Randolph YMCA | 06/13/2026 | 2026 Big CAT LC Challenge | |
| 1465 | Aaden Foster | 39.18 | 10 | BB Min | A: 35.69 (+3.49s | 8.9%) | Denver Swim Academy | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 1466 | Everest Orwick | 39.18 | 10 | BB Min | A: 35.69 (+3.49s | 8.9%) | Team Eugene Aquatics | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 1467 | Samuel Hoftiezer | 39.18 | 9 | BB Min | A: 35.69 (+3.49s | 8.9%) | Watertown Area Swim Club | 07/24/2026 | 2026 SD Long Course State Championship | |
| 1468 | Callahan Calkins | 39.19 | 10 | BB Min | A: 35.69 (+3.50s | 8.9%) | Hydro Swim Club | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 1469 | Young Sun | 39.19 | 9 | BB Min | A: 35.69 (+3.50s | 8.9%) | Pro Swimming | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 1470 | Kevin Liu | 39.20 | 10 | BB Min | A: 35.69 (+3.51s | 9.0%) | Arctic Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 1471 | Norne Fang | 39.20 | 8 | BB Min | A: 35.69 (+3.51s | 9.0%) | Milpitas Aquatic Club | 04/19/2026 | MAC April 19 LCM Block Party | |
| 1472 | Everett Keyler | 39.21 | 9 | BB Min | A: 35.69 (+3.52s | 9.0%) | Wright County Wave Swim Club | 07/17/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 1473 | Neil Bisht | 39.22 | 10 | BB Min | A: 35.69 (+3.53s | 9.0%) | Valley Splash | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 1474 | Logan Anderson | 39.22 | 9 | BB Min | A: 35.69 (+3.53s | 9.0%) | Wright County Wave Swim Club | 07/11/2026 | 2026 MN BAC Last Chance Invitational | |
| 1475 | Otto Hueseman | 39.22 | 10 | BB Min | A: 35.69 (+3.53s | 9.0%) | Univ. of Denver Hilltoppers | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 1476 | Darsh Pokale | 39.23 | 9 | BB Min | A: 35.69 (+3.54s | 9.0%) | South East Metro Sharks | 07/17/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 1477 | Paul Johnston | 39.24 | 10 | BB Min | A: 35.69 (+3.55s | 9.0%) | Williamsburg Aquatic Club | 04/17/2026 | NOVA Long Course Kick Off | |
| 1478 | Abraham Carver | 39.24 | 10 | BB Min | A: 35.69 (+3.55s | 9.0%) | Saint Petersburg Aquatics | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 1479 | James Dowd | 39.24 | 8 | BB Min | A: 35.69 (+3.55s | 9.0%) | Metro Area Life Time | 06/20/2026 | 2026 Hot Summer Nights | |
| 1480 | Ryan Sexstone | 39.26 | 10 | BB Min | A: 35.69 (+3.57s | 9.1%) | Nova of Virginia | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1481 | Conor Valdez | 39.26 | 10 | BB Min | A: 35.69 (+3.57s | 9.1%) | Greater Pensacola Aquatic Club | 07/11/2026 | 2026 GPAC Summer Finale | |
| 1482 | Aiden Fu | 39.27 | 9 | BB Min | A: 35.69 (+3.58s | 9.1%) | Mission Viejo Nadadores | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 1483 | Alex Liu | 39.27 | 9 | BB Min | A: 35.69 (+3.58s | 9.1%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 1484 | Garrett Garner | 39.27 | 9 | BB Min | A: 35.69 (+3.58s | 9.1%) | SwimAtlanta | 06/26/2026 | 2026 SE Richard Quick Invitational | |
| 1485 | Luca Grosso | 39.28 | 8 | BB Min | A: 35.69 (+3.59s | 9.1%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 1486 | Levi Jacobs | 39.28 | 9 | BB Min | A: 35.69 (+3.59s | 9.1%) | Hickam Hurricanes | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 1487 | Ezra Epstein | 39.29 | 10 | BB Min | A: 35.69 (+3.60s | 9.2%) | Asphalt Green Unified Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | |
| 1488 | Lucas Daley | 39.29 | 8 | BB Min | A: 35.69 (+3.60s | 9.2%) | Atlantic Coast Athletic Club | 04/17/2026 | NOVA Long Course Kick Off | |
| 1489 | Anthony Cuba | 39.29 | 9 | BB Min | A: 35.69 (+3.60s | 9.2%) | Eastern Shore YMCA Fins | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 1490 | Kian Davidson | 39.29 | 8 | BB Min | A: 35.69 (+3.60s | 9.2%) | Spire Swim Club | 07/10/2026 | 2026 OH NE LC Regional Champs | |
| 1491 | Gaston White | 39.29 | 10 | BB Min | A: 35.69 (+3.60s | 9.2%) | Swim Tampa Aquatics | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | |
| 1492 | Mael Tedsen | 39.29 | 10 | BB Min | A: 35.69 (+3.60s | 9.2%) | Tennessee Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 1493 | Arthur Fortin | 39.29 | 9 | BB Min | A: 35.69 (+3.60s | 9.2%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 1494 | Abraham Kim | 39.30 | 10 | BB Min | A: 35.69 (+3.61s | 9.2%) | Waterloo Swimming | 06/14/2026 | 2026 ST WLOO Last Chance | |
| 1495 | Ryan Wang | 39.30 | 9 | BB Min | A: 35.69 (+3.61s | 9.2%) | Arctic Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 1496 | Noah Jagdev | 39.31 | 10 | BB Min | A: 35.69 (+3.62s | 9.2%) | San Ramon Valley Aquatics | 06/27/2026 | NVST Summer Plunge 2026 | |
| 1497 | Atharv Tiruke | 39.31 | 10 | BB Min | A: 35.69 (+3.62s | 9.2%) | Sunnyvale Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 1498 | Bowen Bylund | 39.32 | 10 | BB Min | A: 35.69 (+3.63s | 9.2%) | Inland Coastal Aquatic Club | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 1499 | Luka Radchenko Avondo | 39.32 | 9 | BB Min | A: 35.69 (+3.63s | 9.2%) | Nitro Swimming | 06/20/2026 | 2026 ST NTRO LC Summer Classic | |
| 1500 | Kai Karam | 39.32 | 9 | BB Min | A: 35.69 (+3.63s | 9.2%) | South Florida Aquatic Club | 06/19/2026 | 2026 SoFlo Last Chance Summer 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.