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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3551 | Nolan Whitt | 51.50 | 10 | B Min | BB: 47.69 (+3.81s | 7.4%) | SwimRVA | 09/26/2025 | 2025 SwimRVA Blastoff Meet | |
| 3552 | Nolan Bocan | 51.50 | 8 | B Min | BB: 47.69 (+3.81s | 7.4%) | Enfinity Aquatic Club | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 3553 | Charles Lininger | 51.50 | 10 | B Min | BB: 47.69 (+3.81s | 7.4%) | Byron Center Aquatics | 12/13/2025 | 2025 Holiday Cup | |
| 3554 | Aiden Jones | 51.50 | 10 | B Min | BB: 47.69 (+3.81s | 7.4%) | Tsunami Swimming | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 3555 | Colin Anderson | 51.50 | 10 | B Min | BB: 47.69 (+3.81s | 7.4%) | West Express Swim Team | 02/13/2026 | 2026 MN STRM Winter Storm Warning Invite | |
| 3556 | Nikshay Gupta | 51.50 | 10 | B Min | BB: 47.69 (+3.81s | 7.4%) | Mecklenburg Swim Association | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 3557 | Benjamin Gonen | 51.51 | 9 | B Min | BB: 47.69 (+3.82s | 7.4%) | YMCA of Austin Swim Alliance | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 3558 | Ethan Dias | 51.51 | 10 | B Min | BB: 47.69 (+3.82s | 7.4%) | Sachem Swim Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 3559 | Garrett Jones | 51.52 | 10 | B Min | BB: 47.69 (+3.83s | 7.4%) | Piranhas YMCA of the Suncoast | 09/19/2025 | Kiefer Speedo Fall Invitational | |
| 3560 | Bowen Pike | 51.52 | 9 | B Min | BB: 47.69 (+3.83s | 7.4%) | North Carolina Aquatic Club | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 3561 | Bennett Haselfeld | 51.52 | 10 | B Min | BB: 47.69 (+3.83s | 7.4%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 3562 | Fletcher McMahon | 51.53 | 9 | B Min | BB: 47.69 (+3.84s | 7.5%) | Swim Tampa Aquatics | 11/07/2025 | 2025 STA TEAM Veterans Day Open Copied Co | |
| 3563 | Harvey Bollefer | 51.53 | 9 | B Min | BB: 47.69 (+3.84s | 7.5%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | |
| 3564 | Nico Losada-Saputo | 51.54 | 10 | B Min | BB: 47.69 (+3.85s | 7.5%) | Unattached | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 3565 | Aiden Mao | 51.54 | 10 | B Min | BB: 47.69 (+3.85s | 7.5%) | Pacific Dragons Swim Team | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | |
| 3566 | Bolden Rapuzzi | 51.54 | 9 | B Min | BB: 47.69 (+3.85s | 7.5%) | Highlands Ranch Aquatics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 3567 | Rockwell Santos | 51.55 | 10 | B Min | BB: 47.69 (+3.86s | 7.5%) | Monocacy Aquatic Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 3568 | Derrick Ciesla | 51.55 | 9 | B Min | BB: 47.69 (+3.86s | 7.5%) | Tac Titans | 05/02/2026 | 2026 TAC TITANS Oceanus Challenge Meet | |
| 3569 | Alexander Ong | 51.55 | 10 | B Min | BB: 47.69 (+3.86s | 7.5%) | Circle C Select Swim Team | 06/16/2026 | 2026 ST AQTX TNR 6162026 | |
| 3570 | Vincent Mansueto | 51.55 | 9 | B Min | BB: 47.69 (+3.86s | 7.5%) | Three Village Swim Club | 03/01/2026 | 2026 MR TVSC St Patrick S Day Last Chance | |
| 3571 | Byron Helsper | 51.55 | 10 | B Min | BB: 47.69 (+3.86s | 7.5%) | Treasure Coast Swimming | 02/28/2026 | Spring Area 6 Championships 2026 | |
| 3572 | Elijah Palmer | 51.55 | 9 | B Min | BB: 47.69 (+3.86s | 7.5%) | Woodland Hills Aquatic Team | 02/13/2026 | 39th Black History Swim Meet | |
| 3573 | Bryan Xia | 51.56 | 7 | B Min | BB: 47.69 (+3.87s | 7.5%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 3574 | Ryan Laudenberger | 51.56 | 10 | B Min | BB: 47.69 (+3.87s | 7.5%) | M.E. Lyons/Anderson Barracudas | 02/19/2026 | 2026 OH CM SC Regional Championships | |
| 3575 | Stetson Webb | 51.56 | 10 | B Min | BB: 47.69 (+3.87s | 7.5%) | Sebastopol Sea Serpents | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | |
| 3576 | Maxwell Pennington | 51.57 | 8 | B Min | BB: 47.69 (+3.88s | 7.5%) | Lynchburg YMCA Swim Team | 02/07/2026 | SW District 8 Under Championship | |
| 3577 | Ethan Ulmer | 51.57 | 10 | B Min | BB: 47.69 (+3.88s | 7.5%) | Black Hills Gold Swimming | 02/20/2026 | 2026 SD 12 Under Short Course State A Champ | |
| 3578 | Patrick Wang | 51.57 | 8 | B Min | BB: 47.69 (+3.88s | 7.5%) | Milpitas Aquatic Club | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 3579 | Benjamin Xu | 51.58 | 10 | B Min | BB: 47.69 (+3.89s | 7.5%) | Greensboro Community YMCA | 12/05/2025 | 2025 TYDE Winter Championship | |
| 3580 | Eero Tulley | 51.58 | 10 | B Min | BB: 47.69 (+3.89s | 7.5%) | Swim Kauai Aquatics | 04/11/2026 | SKA Home Meet 41126 | |
| 3581 | Ian Ding | 51.58 | 9 | B Min | BB: 47.69 (+3.89s | 7.5%) | North Shore Swim Club | 03/13/2026 | 2026 NE NSSC NE Cup Championship | |
| 3582 | Bryan Moore | 51.58 | 10 | B Min | BB: 47.69 (+3.89s | 7.5%) | Watauga Swim Team | 01/16/2026 | GSA January Jump Start 2026 | |
| 3583 | Raymond Mosley | 51.58 | 10 | B Min | BB: 47.69 (+3.89s | 7.5%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 3584 | Tyus Jacob | 51.58 | 10 | B Min | BB: 47.69 (+3.89s | 7.5%) | Sarasota Sharks | 06/20/2026 | West Coast B Champtionships | |
| 3585 | Grant Schmidlin | 51.59 | 8 | B Min | BB: 47.69 (+3.90s | 7.6%) | Commonwealth Swimming | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 3586 | William Ziglar | 51.59 | 9 | B Min | BB: 47.69 (+3.90s | 7.6%) | Crestview Tiger Sharks | 10/11/2025 | 2025 Rick Byers Invitational Copied | |
| 3587 | Marcus Chui | 51.59 | 9 | B Min | BB: 47.69 (+3.90s | 7.6%) | South San Francisco Aquatics | 03/28/2026 | PSL March CBA+ | |
| 3588 | Braylen Gu | 51.59 | 9 | B Min | BB: 47.69 (+3.90s | 7.6%) | Staten Island Aquatics Club | 10/10/2025 | 2025 MR LIE Octoberfest Invitational | |
| 3589 | Witold Lassak | 51.59 | 9 | B Min | BB: 47.69 (+3.90s | 7.6%) | Nation\\\\\\'s Capital Swim Club | 10/25/2025 | 2025 PAC 10 Under RockHopper Penguin Meet | |
| 3590 | Henry Wang | 51.59 | 9 | B Min | BB: 47.69 (+3.90s | 7.6%) | Arctic Aquatics | 05/01/2026 | 2026 NE ARCT Spring Specialty Meet | |
| 3591 | Henrik Thomas | 51.59 | 9 | B Min | BB: 47.69 (+3.90s | 7.6%) | North Jeffco Swim Team | 03/06/2026 | 2026 CO 14 U Silver State | |
| 3592 | Maddox Joseph | 51.60 | 9 | B Min | BB: 47.69 (+3.91s | 7.6%) | Triton Swimming of Louisville | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 3593 | Christos Salis | 51.60 | 10 | B Min | BB: 47.69 (+3.91s | 7.6%) | Highland Dolphins Aquatic Club | 03/28/2026 | PSL March CBA+ | |
| 3594 | Lawrence Lan | 51.60 | 9 | B Min | BB: 47.69 (+3.91s | 7.6%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 3595 | Cornelius Celestine | 51.60 | 10 | B Min | BB: 47.69 (+3.91s | 7.6%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 3596 | James King | 51.60 | 9 | B Min | BB: 47.69 (+3.91s | 7.6%) | The Olympic Club | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | |
| 3597 | Aleksei Novik | 51.60 | 10 | B Min | BB: 47.69 (+3.91s | 7.6%) | Tac Titans | 10/25/2025 | 2025 TAC TITANS Halloween Bash | |
| 3598 | Atharv Tiruke | 51.61 | 9 | B Min | BB: 47.69 (+3.92s | 7.6%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 3599 | Omar Gonzalez | 51.61 | 10 | B Min | BB: 47.69 (+3.92s | 7.6%) | Centro Acuatico Universitario | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 3600 | Nehemiah Petros | 51.61 | 10 | B Min | BB: 47.69 (+3.92s | 7.6%) | Legacy Aquatics | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
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.