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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Sterling Stewart | 37.81 | 10 | BB Min | A: 35.69 (+2.12s | 5.6%) | South Lake Aquatic Club | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | |
| 502 | Seanan O'Neill | 37.82 | 10 | BB Min | A: 35.69 (+2.13s | 5.6%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 503 | Marco Gonzalez | 37.82 | 10 | BB Min | A: 35.69 (+2.13s | 5.6%) | South Bay Aquatics | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 504 | Levi Palmer | 37.83 | 10 | BB Min | A: 35.69 (+2.14s | 5.7%) | Nocatee Bluetide Swim Team | 04/10/2026 | 2026 April Classic | |
| 505 | Qifan Gong | 37.84 | 9 | BB Min | A: 35.69 (+2.15s | 5.7%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 506 | Conrad Shwe | 37.85 | 9 | BB Min | A: 35.69 (+2.16s | 5.7%) | Clovis Swim Club | 07/16/2025 | Renee And Jim Patterson Meet 2025 | |
| 507 | Lorenzo Molina | 37.87 | 10 | BB Min | A: 35.69 (+2.18s | 5.8%) | City of Miami Parks Swim Team | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 508 | Tucker McCullough | 37.87 | 10 | BB Min | A: 35.69 (+2.18s | 5.8%) | Team Rebel Aquatics | 07/25/2024 | 2024 CA SCS RAA Summer A G Champs | |
| 509 | Elijah Leshchenko | 37.88 | 10 | BB Min | A: 35.69 (+2.19s | 5.8%) | Patriot Aquatics | 05/15/2026 | 2026 PA Long Course Invite | |
| 510 | Leon Yan | 37.89 | 9 | BB Min | A: 35.69 (+2.20s | 5.8%) | Waterloo Swimming | 05/08/2026 | 2026 ST ASC Cinco De Mayo | |
| 511 | Oleksandr Yaroshyk | 37.89 | 10 | BB Min | A: 35.69 (+2.20s | 5.8%) | Valley Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 512 | Beckham Thompson | 37.89 | 10 | BB Min | A: 35.69 (+2.20s | 5.8%) | Tampa Elite Aquatics | 05/01/2026 | 2026 Stingrays Cinco De Mayo LCM Meet | |
| 513 | Arthur Shackelton | 37.89 | 9 | BB Min | A: 35.69 (+2.20s | 5.8%) | Lakeridge Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | |
| 514 | Michael Evans | 37.90 | 10 | BB Min | A: 35.69 (+2.21s | 5.8%) | Sea Dragon Aquatics | 05/03/2025 | 2025 Sea Dragon May Open | |
| 515 | Leo Lafferty | 37.90 | 10 | BB Min | A: 35.69 (+2.21s | 5.8%) | Westlake Aquatic Facility | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 516 | CarlosRoberto Andara | 37.90 | 9 | BB Min | A: 35.69 (+2.21s | 5.8%) | Eagle Aquatics | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 517 | Levi Bynum | 37.90 | 9 | BB Min | A: 35.69 (+2.21s | 5.8%) | Clover Aquatics | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 518 | Ivan Smarshchok | 37.92 | 9 | BB Min | A: 35.69 (+2.23s | 5.9%) | King Aquatic Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 519 | Chezeq Morgos | 37.93 | 10 | BB Min | A: 35.69 (+2.24s | 5.9%) | Sea Dragon Aquatics | 05/02/2026 | 2026 Sea Dragon May Open | |
| 520 | Flynn Sutton | 37.93 | 9 | BB Min | A: 35.69 (+2.24s | 5.9%) | T2 Aquatics | 04/17/2026 | 2026 GCST Spring Open | |
| 521 | Harvey Bollefer | 37.94 | 9 | BB Min | A: 35.69 (+2.25s | 5.9%) | Aces Swim Club | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 522 | Ariovistus Pardee | 37.95 | 10 | BB Min | A: 35.69 (+2.26s | 6.0%) | Maui Swim Club | 05/02/2026 | 2026 MAGSA LCM B 1 Meet | |
| 523 | Evan Buchanan | 37.98 | 10 | BB Min | A: 35.69 (+2.29s | 6.0%) | Hudson Explorer Aquatic | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 524 | Jackson Lee | 37.99 | 10 | BB Min | A: 35.69 (+2.30s | 6.1%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | |
| 525 | Mikail Adlinsyah | 37.99 | 9 | BB Min | A: 35.69 (+2.30s | 6.1%) | Swim Excellence Academy | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 526 | Romeo Ottaviano | 38.00 | 9 | BB Min | A: 35.69 (+2.31s | 6.1%) | Sarasota Sharks | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 527 | Stewart Bye | 38.01 | 10 | BB Min | A: 35.69 (+2.32s | 6.1%) | Corvallis Aquatic Team | 07/19/2025 | CAT Summer Open | |
| 528 | Asher Caponera | 38.01 | 9 | BB Min | A: 35.69 (+2.32s | 6.1%) | Florida Atlantic Aquatics | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 529 | Aiden Suffel | 38.02 | 10 | BB Min | A: 35.69 (+2.33s | 6.1%) | Lakeshore Swim Club | 06/27/2025 | 2025 55th FREEDLANDER MEET | |
| 530 | Declan Sederholm | 38.06 | 10 | BB Min | A: 35.69 (+2.37s | 6.2%) | Hilltop Aquatic Swim Team | 07/17/2025 | 2025 UTAGS LC Championships | |
| 531 | Francisco Diaz | 38.06 | 10 | BB Min | A: 35.69 (+2.37s | 6.2%) | Lynwood Marlins Swim Team | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 532 | David Zhang | 38.08 | 10 | BB Min | A: 35.69 (+2.39s | 6.3%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 533 | Patricio Pasquel Garcia | 38.10 | 10 | BB Min | A: 35.69 (+2.41s | 6.3%) | Titanes de Tym | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 534 | Judah Callaway Coy | 38.10 | 8 | BB Min | A: 35.69 (+2.41s | 6.3%) | South Florida Aquatic Club | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 535 | Joaquin De Blas Davila | 38.10 | 10 | BB Min | A: 35.69 (+2.41s | 6.3%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 536 | Schuyler Carry | 38.10 | 9 | BB Min | A: 35.69 (+2.41s | 6.3%) | Aquajets Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 537 | Grant Weigle | 38.10 | 10 | BB Min | A: 35.69 (+2.41s | 6.3%) | Aces Swim Club | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 538 | Damian Rodriguez Garcia | 38.11 | 8 | BB Min | A: 35.69 (+2.42s | 6.4%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 539 | Noah Mobasseri | 38.13 | 9 | BB Min | A: 35.69 (+2.44s | 6.4%) | Aquazot Swim Club | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 540 | Liam Spaulding | 38.14 | 9 | BB Min | A: 35.69 (+2.45s | 6.4%) | Sporting Jax Aquatic Club | 04/10/2026 | 2026 April Classic | |
| 541 | Anthony Dimuzio | 38.15 | 10 | BB Min | A: 35.69 (+2.46s | 6.4%) | Pompano Beach Piranhas | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 542 | Cameron Ecklof | 38.16 | 10 | BB Min | A: 35.69 (+2.47s | 6.5%) | Sporting Jax Aquatic Club | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 543 | Logan Snodgrass | 38.17 | 10 | BB Min | A: 35.69 (+2.48s | 6.5%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 544 | Reagan Wilsey | 38.17 | 10 | BB Min | A: 35.69 (+2.48s | 6.5%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 545 | Maxen Cao | 38.18 | 9 | BB Min | A: 35.69 (+2.49s | 6.5%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 546 | Van Yetter | 38.19 | 10 | BB Min | A: 35.69 (+2.50s | 6.5%) | T2 Aquatics | 04/17/2026 | 2026 GCST Spring Open | |
| 547 | Miro Wang | 38.19 | 10 | BB Min | A: 35.69 (+2.50s | 6.5%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | |
| 548 | Kaid Petersen | 38.20 | 8 | BB Min | A: 35.69 (+2.51s | 6.6%) | Port Angeles Swim Club | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 549 | Felix Hagen | 38.20 | 10 | BB Min | A: 35.69 (+2.51s | 6.6%) | Hurricanes Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 550 | Fletcher Sumner | 38.22 | 10 | BB Min | A: 35.69 (+2.53s | 6.6%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
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.