USA Boys 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ely Marsh | 10.25 | 9 | AAAA Min | Sarasota Tsunami Swim Team | 02/22/2025 | 2025 Winter Intrasquad Meet | ||
| 2 | Cavin Spruiell | 28.54 | 16 | AAAA Min | Walnut Creek Aquabears | 12/05/2025 | PC SC Senior Open PF | ||
| 3 | Molin Qian | 32.77 | 10 | AAAA Min | Asphalt Green Unified Aquatics | 12/11/2025 | 2025 Katie Ledecky Invitational | ||
| 4 | George Xuan | 33.53 | 10 | AAAA Min | Commonwealth Swimming | 01/24/2026 | 2026 NE NSSC Snowman Sprints | ||
| 5 | Evan Saltsman | 34.52 | 10 | AAAA Min | Tokyo-Red | 01/24/2026 | 2026 SCS Swim Festival | ||
| 6 | Nicolas Lahre | 34.61 | 10 | AAAA Min | Bgc-N. Westchester Marlins | 01/30/2026 | 2026 MR BGNW February Freeze Invitational | ||
| 7 | Ethan Lucas | 34.78 | 10 | AAAA Min | Delaware Swim Team | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | ||
| 8 | Marcus Soetanto | 34.98 | 10 | AAAA Min | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | ||
| 9 | Changda Xun | 35.01 | 10 | AAAA Min | Delaware Swim Team | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | ||
| 10 | Jercey Zhao | 35.08 | 10 | AAAA Min | Pacific Dragons Swim Team | 12/12/2025 | 2025 PN 14 Under Short Course Champs APPROVED | ||
| 11 | Jax Torba | 35.27 | 10 | AAAA Min | Qns Aquatic Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | ||
| 12 | Leo Madera | 35.33 | 10 | AAAA Min | Gulliver Swim Club | 12/11/2025 | 35th Annual Winter Championships | ||
| 13 | Bryan Yuan | 35.34 | 11 | AAAA Min | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | ||
| 14 | Colton Mueller | 35.34 | 10 | AAAA Min | Hampton Virginia Current | 11/14/2025 | ISCA Fall Classic Championship 2025 | ||
| 15 | Elliott Austin | 35.36 | 11 | AAAA Min | Grand Rapids Aquatics | 02/07/2026 | 2026 Grand Rapids Open | ||
| 16 | Ethan Locke | 35.36 | 10 | AAAA Min | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | ||
| 17 | Declan Neth | 35.38 | 10 | AAAA Min | Mission Viejo Nadadores | 12/12/2025 | 2025 CA SCS RAA WAG | ||
| 18 | Alexander Lyavzin | 35.38 | 10 | AAAA Min | SwimRight Team | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | ||
| 19 | Sebastian Guevara | 35.41 | 10 | AAAA Min | Alto Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 20 | Yian Ji | 35.48 | 10 | AAAA Min | All Star Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | ||
| 21 | Stephen Huang | 35.57 | 10 | AAAA Min | DeAnza Cupertino Aquatics | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 22 | Ethan Duncan | 35.68 | 9 | AAAA Min | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | ||
| 23 | Ike Trongprasit | 35.85 | 10 | AAAA Min | Life Time Arizona Swim Team | 04/03/2025 | Pacific Swimming SC Far Western Champs | ||
| 24 | Christian Beauchamp | 35.86 | 10 | AAAA Min | Gator Swim Club | 12/05/2025 | 2025 Speedo Gator Holiday Classic | ||
| 25 | Isaac Chapman | 35.86 | 9 | AAAA Min | SwimRVA | 12/11/2025 | 2025 East Coast WinterFest | ||
| 26 | Ernest Hsu | 35.89 | 10 | AAAA Min | Los Angeles-Blue | 01/24/2026 | 2026 SCS Swim Festival | ||
| 27 | Matthew Gonzalez | 35.96 | 10 | AAAA Min | Parkland Aquatic Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | ||
| 28 | Oliver Snyder | 36.13 | 10 | AAAA Min | Fox Chapel Killer Whales | 11/14/2025 | ISCA Fall Classic Championship 2025 | ||
| 29 | Karas Ibrahim | 36.20 | 10 | AAAA Min | Paris-Black | 01/24/2026 | 2026 SCS Swim Festival | ||
| 30 | Thomas Afonin | 36.23 | 10 | AAAA Min | Shorefront Ym-Ywha | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | ||
| 31 | Logan Smith | 36.33 | 10 | AAAA Min | Aberdeen Swim Club | 02/06/2026 | 2026 Qualifying Meet | ||
| 32 | Robert Legg | 36.38 | 9 | AAAA Min | Pleasanton Seahawks | 01/10/2026 | Pleasanton Seahawks SCY C B BB+ Meet | ||
| 33 | Benjamin Nixon | 36.41 | 10 | AAA Min | AAAA: 36.39 (+0.02s | 0.1%) | Longmont Swim Club | 01/16/2026 | 2026 CO CUDA Classic | |
| 34 | Albert Xiao | 36.41 | 10 | AAA Min | AAAA: 36.39 (+0.02s | 0.1%) | Santa Clara Swim Club | 12/12/2025 | Winter SC Age Group Championships | |
| 35 | Vincent Salameh | 36.42 | 10 | AAA Min | AAAA: 36.39 (+0.03s | 0.1%) | Stingray Swim Team | 12/12/2025 | 2025 PN 14 Under Short Course Champs APPROVED | |
| 36 | Jordan Hong | 36.45 | 10 | AAA Min | AAAA: 36.39 (+0.06s | 0.2%) | Jersey Flyers Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 37 | Nathan Huo | 36.47 | 14 | AAA Min | AAAA: 36.39 (+0.08s | 0.2%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 38 | Brennan Garr | 36.48 | 10 | AAA Min | AAAA: 36.39 (+0.09s | 0.2%) | Bellevue Club Swim Team | 12/12/2025 | 2025 PN 14 Under Short Course Champs APPROVED | |
| 39 | Rubix Szolusha | 36.58 | 9 | AAA Min | AAAA: 36.39 (+0.19s | 0.5%) | Santa Clara Swim Club | 10/25/2025 | GGST Spooktacular 2025 | |
| 40 | Brooks Fraser | 36.69 | 10 | AAA Min | AAAA: 36.39 (+0.30s | 0.8%) | Aquawolves Swimming | 01/16/2026 | 2026 CO CUDA Classic | |
| 41 | Jefferson Aala | 36.69 | 10 | AAA Min | AAAA: 36.39 (+0.30s | 0.8%) | Royal Swimming | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 42 | Samik Dangol | 36.71 | 9 | AAA Min | AAAA: 36.39 (+0.32s | 0.9%) | Stingrays Swim Team | 11/08/2025 | 2025 PWSC Fall Aqua Fest | |
| 43 | Max Fujino | 36.75 | 10 | AAA Min | AAAA: 36.39 (+0.36s | 1.0%) | Splash Aquatics | 02/08/2026 | Aulea Winter Sprint Festival | |
| 44 | Simon Thai | 36.75 | 9 | AAA Min | AAAA: 36.39 (+0.36s | 1.0%) | Adrienne C Nelson | 02/15/2025 | 2025 OR HS 6a 4 | |
| 45 | Olivier Delikat | 36.77 | 11 | AAA Min | AAAA: 36.39 (+0.38s | 1.0%) | Condors Swim Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 46 | Jorden Li | 36.86 | 10 | AAA Min | AAAA: 36.39 (+0.47s | 1.3%) | Arctic Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 47 | Connor Oh | 36.97 | 10 | AAA Min | AAAA: 36.39 (+0.58s | 1.6%) | Irvine Novaquatics | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 48 | Lucas Jiang | 36.98 | 10 | AAA Min | AAAA: 36.39 (+0.59s | 1.6%) | Quicksilver Swimming | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 49 | Joshua Gilbert | 36.98 | 10 | AAA Min | AAAA: 36.39 (+0.59s | 1.6%) | Bolles School Sharks | 01/16/2026 | 2026 Pentathlon | |
| 50 | Isen Wolfe | 37.03 | 9 | AAA Min | AAAA: 36.39 (+0.64s | 1.7%) | Saint Petersburg Aquatics | 11/21/2025 | SPA PYP NOVEMBER 2025 | |
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.