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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4601 | Issa Hussain | 52.71 | 9 | B Min | BB: 47.69 (+5.02s | 9.5%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 4602 | Aaron Zheng | 52.71 | 7 | B Min | BB: 47.69 (+5.02s | 9.5%) | The Fish | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 4603 | Lee Lopez | 52.72 | 10 | B Min | BB: 47.69 (+5.03s | 9.5%) | SOL Swim Team | 12/13/2025 | 2025 SI CAST 14U Rising Stars 2 | |
| 4604 | Eason Chen | 52.72 | 7 | B Min | BB: 47.69 (+5.03s | 9.5%) | Pacific Dragons Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 4605 | Mason Wright | 52.72 | 10 | B Min | BB: 47.69 (+5.03s | 9.5%) | Saline Swim Team | 02/28/2026 | 2026 Last Chance Meet | |
| 4606 | Logan Rimler | 52.73 | 10 | B Min | BB: 47.69 (+5.04s | 9.6%) | Team Suffolk | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 4607 | Emmett Brodie | 52.73 | 9 | B Min | BB: 47.69 (+5.04s | 9.6%) | Mission Aurora Colorado Swimmi | 03/13/2026 | Mile High Championship Invitational | |
| 4608 | Brecken Schaffer | 52.73 | 10 | B Min | BB: 47.69 (+5.04s | 9.6%) | Lincoln Select Swimming | 12/07/2025 | 2025 MW NA Fast And Frigid | |
| 4609 | Beau Connelly | 52.73 | 10 | B Min | BB: 47.69 (+5.04s | 9.6%) | Los Gatos Swim Club | 11/15/2024 | MBSC GSMY Z1S Race To AGC C B A+ | |
| 4610 | Maxwell Mulholland | 52.73 | 8 | B Min | BB: 47.69 (+5.04s | 9.6%) | Asphalt Green Unified Aquatics | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 4611 | Blake Beaver | 52.73 | 9 | B Min | BB: 47.69 (+5.04s | 9.6%) | Rutherford County Swim Team | 03/20/2026 | 2026 BRSL Championships | |
| 4612 | George Zidon | 52.74 | 8 | B Min | BB: 47.69 (+5.05s | 9.6%) | Hastings Area Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 4613 | Rigel Rice | 52.74 | 9 | B Min | BB: 47.69 (+5.05s | 9.6%) | Commonwealth Swimming | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 4614 | Bohdan Tereshchenko | 52.75 | 10 | B Min | BB: 47.69 (+5.06s | 9.6%) | South Florida Aquatic Club | 01/16/2026 | 2026 Speedo SoFlo Open | |
| 4615 | Theodore Long | 52.76 | 8 | B Min | BB: 47.69 (+5.07s | 9.6%) | Long Island Aquatic Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 4616 | Brooks Farrington | 52.76 | 9 | B Min | BB: 47.69 (+5.07s | 9.6%) | Life Time Oregon Swim Team | 02/07/2026 | 2026 OR HEAT BC Blastoff | |
| 4617 | Leo Collar | 52.76 | 9 | B Min | BB: 47.69 (+5.07s | 9.6%) | Hurricane Penguins Swim Club | 02/28/2026 | 2026 Last Chance Meet | |
| 4618 | Brendan Holloway | 52.76 | 9 | B Min | BB: 47.69 (+5.07s | 9.6%) | Clearfield City Aquatic Team | 12/13/2025 | SDAT Winter Pentathlon | |
| 4619 | Tomer Fromberg | 52.76 | 9 | B Min | BB: 47.69 (+5.07s | 9.6%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 4620 | Clarence Lee | 52.76 | 10 | B Min | BB: 47.69 (+5.07s | 9.6%) | Daly City Dolphins | 02/07/2026 | 2026 PSL Super Finals Invitational | |
| 4621 | August Venghaus | 52.77 | 10 | B Min | BB: 47.69 (+5.08s | 9.6%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | |
| 4622 | Brandon Crosland | 52.77 | 10 | B Min | BB: 47.69 (+5.08s | 9.6%) | Wasatch Front Fish Market | 12/29/2025 | 60th Holiday Open 2025 C Meet | |
| 4623 | Luke Ready | 52.77 | 10 | B Min | BB: 47.69 (+5.08s | 9.6%) | Kennebec Valley YMCA | 01/28/2024 | 2024 ME BYB Wintry Mix | |
| 4624 | Liam Kwon | 52.78 | 10 | B Min | BB: 47.69 (+5.09s | 9.6%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 4625 | Jared Chen | 52.78 | 10 | B Min | BB: 47.69 (+5.09s | 9.6%) | Qns Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 4626 | Rainier Chen | 52.78 | 9 | B Min | BB: 47.69 (+5.09s | 9.6%) | Hill Country Aquatics | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 4627 | Kieran Heidtman | 52.78 | 9 | B Min | BB: 47.69 (+5.09s | 9.6%) | Helios | 10/25/2025 | Great Pumpkin Meet 2025 | |
| 4628 | Pi Cheng | 52.78 | 10 | B Min | BB: 47.69 (+5.09s | 9.6%) | Los Altos Mountain View Aquati | 03/28/2026 | LAMV C B A+ Meet | |
| 4629 | Evan Kim | 52.78 | 10 | B Min | BB: 47.69 (+5.09s | 9.6%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 4630 | Max Altman | 52.79 | 9 | B Min | BB: 47.69 (+5.10s | 9.7%) | Tiger Shark of Texas | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 4631 | Carter Chan | 52.79 | 8 | B Min | BB: 47.69 (+5.10s | 9.7%) | Commonwealth Swimming | 01/30/2026 | 2026 NE CS Silver Championships | |
| 4632 | Xander Dalai | 52.79 | 8 | B Min | BB: 47.69 (+5.10s | 9.7%) | Old Dominion Aquatic Club | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 4633 | Henry Nelligan | 52.80 | 9 | B Min | BB: 47.69 (+5.11s | 9.7%) | Sparks Piranhas Swim Team | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | |
| 4634 | Jaxon Cruz | 52.80 | 10 | B Min | BB: 47.69 (+5.11s | 9.7%) | YMCA Fairfax County Reston | 11/08/2025 | 2025 MAKO GOBBLE GOBBLE INVITATIONAL | |
| 4635 | Augustus Staebler | 52.80 | 10 | B Min | BB: 47.69 (+5.11s | 9.7%) | Raleigh Swimming Association | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 4636 | Brady Nguyen | 52.80 | 10 | B Min | BB: 47.69 (+5.11s | 9.7%) | Greater Pensacola Aquatic Club | 02/13/2026 | 2026 SES Region 4 Championships | |
| 4637 | Peter Neibaur | 52.80 | 8 | B Min | BB: 47.69 (+5.11s | 9.7%) | Voltage Aquatics | 07/12/2025 | 2025 Mashed Potato Dash | |
| 4638 | Jaden Feng | 52.80 | 7 | B Min | BB: 47.69 (+5.11s | 9.7%) | Olympic Cascade Aquatics | 02/27/2026 | 2026 PN Feb Age Group Invite,Div 3 Approved | |
| 4639 | Andrew Moehle | 52.81 | 10 | B Min | BB: 47.69 (+5.12s | 9.7%) | Cottonwood Heights Aquatics | 11/07/2025 | 2026 UT CHAT November Intersquad | |
| 4640 | Zachary Anderson | 52.81 | 9 | B Min | BB: 47.69 (+5.12s | 9.7%) | Supernova Swim Team | 02/06/2026 | 2026 Michigan Open | |
| 4641 | Colin Bohman | 52.82 | 9 | B Min | BB: 47.69 (+5.13s | 9.7%) | Baylor Swim Club | 01/09/2026 | 2026 MCC January Invite | |
| 4642 | Oscar Frey | 52.82 | 10 | B Min | BB: 47.69 (+5.13s | 9.7%) | Sawtooth Aquatic Club | 09/20/2025 | Caitlin Vinsonhaler Memorial Time Acheivement | |
| 4643 | Clayton Fischer | 52.82 | 9 | B Min | BB: 47.69 (+5.13s | 9.7%) | Lynchburg Aquatic Club | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 4644 | Dominic Morris | 52.82 | 10 | B Min | BB: 47.69 (+5.13s | 9.7%) | Three Rivers Swimming | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | |
| 4645 | Dylan Chen | 52.82 | 7 | B Min | BB: 47.69 (+5.13s | 9.7%) | Harbor Seals | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 4646 | William Field | 52.82 | 8 | B Min | BB: 47.69 (+5.13s | 9.7%) | Long Island Aquatic Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 4647 | Leo Heumann | 52.83 | 10 | B Min | BB: 47.69 (+5.14s | 9.7%) | Atlantis Swimming | 01/31/2026 | 2026 Guppy Bowl | |
| 4648 | Levi Dowling | 52.83 | 8 | B Min | BB: 47.69 (+5.14s | 9.7%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 4649 | Kyle Wu | 52.83 | 8 | B Min | BB: 47.69 (+5.14s | 9.7%) | Prince William Swim Club | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 4650 | Adrian Tong | 52.83 | 9 | B Min | BB: 47.69 (+5.14s | 9.7%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad 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.