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 | |
|---|---|---|---|---|---|---|---|---|---|
| 8451 | Choeyang Gyaltso | 1:03.37 | 10 | B: 53.39 (+9.98s | 15.7%) | Montrose Marlins Swim Club | 04/25/2025 | 2025 CO DGO Jolean Scott Memorial | ||
| 8452 | Owen Roberts | 1:03.37 | 8 | B: 53.39 (+9.98s | 15.7%) | Marlins Of Raleigh | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 8453 | Gia-Nam Tang | 1:03.38 | 9 | B: 53.39 (+9.99s | 15.8%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | ||
| 8454 | Thaddeus Roberts | 1:03.39 | 9 | B: 53.39 (+10.00s | 15.8%) | Boise YMCA Swim Team | 02/14/2025 | 2025 SRS Winter Champsionships | ||
| 8455 | Jude Notter | 1:03.40 | 9 | B: 53.39 (+10.01s | 15.8%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 8456 | Levi Hatfield | 1:03.41 | 10 | B: 53.39 (+10.02s | 15.8%) | T2 Aquatics | 01/16/2026 | 2026 T2 Aquatics Naples Open | ||
| 8457 | Bryson Henry | 1:03.41 | 7 | B: 53.39 (+10.02s | 15.8%) | Nu Finmen Swimming | 12/05/2025 | NOVA December Dip | ||
| 8458 | Ethan Harras | 1:03.42 | 8 | B: 53.39 (+10.03s | 15.8%) | Utica Shelby Swim Club | 11/22/2025 | 2025 Fall Fiesta | ||
| 8459 | Shreyansh Kanauji | 1:03.42 | 10 | B: 53.39 (+10.03s | 15.8%) | Phoenix Aquatic Club | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | ||
| 8460 | Henry Schultz | 1:03.43 | 9 | B: 53.39 (+10.04s | 15.8%) | Rochester Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | ||
| 8461 | Carson Roach | 1:03.43 | 9 | B: 53.39 (+10.04s | 15.8%) | YMCA of Northwest North Caroli | 12/05/2025 | 2025 TYDE Winter Championship | ||
| 8462 | Eric Coble | 1:03.43 | 9 | B: 53.39 (+10.04s | 15.8%) | Waves Of Wilmington Inc | 01/24/2026 | 2026 WOW Tri County Classic | ||
| 8463 | James Halford | 1:03.44 | 9 | B: 53.39 (+10.05s | 15.8%) | Madison Area YMCA Mariners | 10/10/2025 | 2025 MR COND October Fall Festival | ||
| 8464 | Elijah Exevea | 1:03.45 | 8 | B: 53.39 (+10.06s | 15.9%) | South Bay Aquatics | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 8465 | Ishaan Sharma | 1:03.45 | 8 | B: 53.39 (+10.06s | 15.9%) | DeAnza Cupertino Aquatics | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 8466 | Ray Feng | 1:03.45 | 8 | B: 53.39 (+10.06s | 15.9%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 8467 | Zack Zhang | 1:03.45 | 8 | B: 53.39 (+10.06s | 15.9%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | ||
| 8468 | SJ Herman | 1:03.46 | 10 | B: 53.39 (+10.07s | 15.9%) | Tullahoma Swim Club | 01/09/2026 | 2026 Winter Jam | ||
| 8469 | Asher Thalman | 1:03.46 | 9 | B: 53.39 (+10.07s | 15.9%) | Foxjets Swim Team | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | ||
| 8470 | Tyler Knesel | 1:03.46 | 10 | B: 53.39 (+10.07s | 15.9%) | Star Aquatics | 03/20/2026 | 2026 STAR Tar Heel States | ||
| 8471 | William Giddens | 1:03.47 | 8 | B: 53.39 (+10.08s | 15.9%) | Marshall County Swim Club | 02/06/2026 | 2026 SES Region 3 Champions | ||
| 8472 | Will Flynn | 1:03.47 | 8 | B: 53.39 (+10.08s | 15.9%) | FireFish Swim Team | 03/13/2026 | 2026 NE NSSC NE Cup Championship | ||
| 8473 | Lucas Silverman | 1:03.47 | 8 | B: 53.39 (+10.08s | 15.9%) | Long Island Aquatic Club | 11/01/2025 | 2025 MR TRI Fall SCY Invitational | ||
| 8474 | Sufi Ganti | 1:03.47 | 10 | B: 53.39 (+10.08s | 15.9%) | University Club Swimming | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 8475 | Luca Ferraz de Toledo | 1:03.47 | 6 | B: 53.39 (+10.08s | 15.9%) | South East Metro Sharks | 01/09/2026 | 2026 MN FOXJ Winter Classic | ||
| 8476 | Marcelo De La Fuente | 1:03.48 | 10 | B: 53.39 (+10.09s | 15.9%) | Rattlers Swim Club | 12/07/2025 | 2025 BD Del Norte #3 | ||
| 8477 | William Hamric | 1:03.50 | 10 | B: 53.39 (+10.11s | 15.9%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 8478 | Lucas Zhu | 1:03.50 | 9 | B: 53.39 (+10.11s | 15.9%) | Tac Titans | 01/11/2026 | TAC TITANS January Intrasquad Meet | ||
| 8479 | Beriah Loomis | 1:03.51 | 7 | B: 53.39 (+10.12s | 15.9%) | Aulea Swim Club | 11/09/2025 | OSL A+ SCY Meet | ||
| 8480 | Nicholas Mazzone | 1:03.52 | 9 | B: 53.39 (+10.13s | 15.9%) | Reno Aquatic Club | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | ||
| 8481 | Christopher Jolon | 1:03.52 | 9 | B: 53.39 (+10.13s | 15.9%) | Middlesex Swim Club | 03/13/2026 | 2026 Shawmut NE Cup Championship | ||
| 8482 | Matthew Stack | 1:03.53 | 9 | B: 53.39 (+10.14s | 16.0%) | Brownell Talbot | 11/05/2025 | BLCK MW BT Block Party Sprint #1 | ||
| 8483 | Marcelo Martinez-Fosado | 1:03.53 | 10 | B: 53.39 (+10.14s | 16.0%) | Fulshear Racing Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | ||
| 8484 | Benjamin Schwarzer | 1:03.54 | 8 | B: 53.39 (+10.15s | 16.0%) | North Shore Swim Club | 03/13/2026 | 2026 NE NSSC NE Cup Championship | ||
| 8485 | Alexander Carpenter | 1:03.54 | 9 | B: 53.39 (+10.15s | 16.0%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/01/2026 | February Closed Invite | ||
| 8486 | Mateo Garibay E. | 1:03.54 | 7 | B: 53.39 (+10.15s | 16.0%) | A T L | 12/19/2025 | 2025 BD Leo Cancellare Memorial Swim Meet | ||
| 8487 | Brooks Kraft | 1:03.55 | 7 | B: 53.39 (+10.16s | 16.0%) | Heartland Swim Assoc | 11/08/2025 | HSA All Ages NTS | ||
| 8488 | Greyson Lephew | 1:03.55 | 7 | B: 53.39 (+10.16s | 16.0%) | Loyola Blakefield Aquatics | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | ||
| 8489 | Calvin Brown | 1:03.56 | 8 | B: 53.39 (+10.17s | 16.0%) | Corvallis Aquatic Team | 02/22/2025 | 2025 Arena Short Course 10 U Championships | ||
| 8490 | Trey Calve | 1:03.56 | 8 | B: 53.39 (+10.17s | 16.0%) | Swim Tampa Aquatics | 10/10/2025 | 2025 GTSA TYR Swim Classic | ||
| 8491 | Luco Fornelli | 1:03.56 | 8 | B: 53.39 (+10.17s | 16.0%) | SwimMAC Carolina | 12/05/2025 | 2025 NC SwimMAC December Invite | ||
| 8492 | Kalilu McGuire | 1:03.57 | 8 | B: 53.39 (+10.18s | 16.0%) | South Louisiana Swim Team | 10/04/2025 | 2025 CMSA Vance Rose Invitational | ||
| 8493 | Jameson Cooper | 1:03.57 | 10 | B: 53.39 (+10.18s | 16.0%) | Houston Hydra | 09/21/2024 | SSAN 2024 Black Gold Meet | ||
| 8494 | Sidhanth Telang | 1:03.58 | 9 | B: 53.39 (+10.19s | 16.0%) | Shoals Aquatic Club | 11/07/2025 | MSA Veterans Day Invitational | ||
| 8495 | Knox Crum | 1:03.58 | 10 | B: 53.39 (+10.19s | 16.0%) | Cache Valley Marlins | 10/04/2025 | October Meet 2025 | ||
| 8496 | Ian Willoughby | 1:03.58 | 9 | B: 53.39 (+10.19s | 16.0%) | Kent County YMCA | 01/24/2026 | 2026 NE KCY New Year S Splash | ||
| 8497 | Bryce Rutherford | 1:03.58 | 10 | B: 53.39 (+10.19s | 16.0%) | Bowling Green Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
| 8498 | Skylar Chu | 1:03.58 | 10 | B: 53.39 (+10.19s | 16.0%) | Pacific Dragons Swim Team | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | ||
| 8499 | Milan Varga | 1:03.59 | 5 | B: 53.39 (+10.20s | 16.0%) | Terrapins Swim Team | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | ||
| 8500 | Finn O'Brien | 1:03.59 | 10 | B: 53.39 (+10.20s | 16.0%) | Saint Petersburg Aquatics | 12/12/2025 | 2025 HARRY MEISEL WEST | ||
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.