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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1601 | Aidan Campbell | 45.74 | 9 | BB Min | A: 42.09 (+3.65s | 8.0%) | Loyola Blakefield Aquatics | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 1602 | Noah Gaal | 45.75 | 9 | BB Min | A: 42.09 (+3.66s | 8.0%) | Aces Swim Club | 12/12/2025 | 2025 CO NJ Blizzard Invite | |
| 1603 | Jonathan Brado | 45.75 | 10 | BB Min | A: 42.09 (+3.66s | 8.0%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 1604 | Viaan Bandi | 45.75 | 10 | BB Min | A: 42.09 (+3.66s | 8.0%) | North Shore Swim Club | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | |
| 1605 | Bruce Zhang | 45.76 | 9 | BB Min | A: 42.09 (+3.67s | 8.0%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 1606 | Colt Sivells | 45.76 | 10 | BB Min | A: 42.09 (+3.67s | 8.0%) | Southwest Stars Swim Club | 09/27/2025 | 2025 Elizabeth Kazeck Fall Sprint | |
| 1607 | Caleb Pan | 45.76 | 9 | BB Min | A: 42.09 (+3.67s | 8.0%) | West Coast Aquatics | 11/22/2025 | 2025 PN November AGI, Division 4 (WEST) | |
| 1608 | Jacob Wellings | 45.76 | 9 | BB Min | A: 42.09 (+3.67s | 8.0%) | Phoenix Aquatic Club | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | |
| 1609 | Mauro Godinez Fabre | 45.76 | 10 | BB Min | A: 42.09 (+3.67s | 8.0%) | Nitro Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 1610 | Chester Evans | 45.77 | 10 | BB Min | A: 42.09 (+3.68s | 8.0%) | Unattached | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 1611 | Maxton Scott | 45.77 | 10 | BB Min | A: 42.09 (+3.68s | 8.0%) | YMCA Fairfax County Reston | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 1612 | Hudson Marker | 45.78 | 10 | BB Min | A: 42.09 (+3.69s | 8.1%) | Willmar Aquatic Racing Stingra | 12/13/2025 | 2025 MN WARS Winter Chill | |
| 1613 | Nolan Thanh | 45.78 | 9 | BB Min | A: 42.09 (+3.69s | 8.1%) | Quince Orchard Swim Academy | 11/14/2025 | 2025PV November Open Fairland | |
| 1614 | Noah Hashimoto | 45.79 | 10 | BB Min | A: 42.09 (+3.70s | 8.1%) | Empire Swimming | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 1615 | Bennett Baker | 45.79 | 9 | BB Min | A: 42.09 (+3.70s | 8.1%) | Egra Waves | 11/15/2025 | 2025 GR Gales Of November Open Invitational | |
| 1616 | Lucas Alexander | 45.79 | 10 | BB Min | A: 42.09 (+3.70s | 8.1%) | Battlefield Area Star Swimmers | 01/16/2026 | CA Y Winter Rumble Copied | |
| 1617 | Gavin Song | 45.79 | 9 | BB Min | A: 42.09 (+3.70s | 8.1%) | Brea Aquatics | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 1618 | Joseph Fernandez | 45.80 | 9 | BB Min | A: 42.09 (+3.71s | 8.1%) | Staten Island Aquatics Club | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 1619 | Micah Bright | 45.80 | 10 | BB Min | A: 42.09 (+3.71s | 8.1%) | City of Mobile Swim Associatio | 11/21/2025 | 2025 GPAC Gravy Bowl Invitational | |
| 1620 | Luka Shvartsman | 45.80 | 10 | BB Min | A: 42.09 (+3.71s | 8.1%) | Condors Swim Club | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | |
| 1621 | Nicoh Bocalan | 45.81 | 10 | BB Min | A: 42.09 (+3.72s | 8.1%) | San Ramon Valley Aquatics | 07/26/2025 | Zone 2 Summer Championships | |
| 1622 | Ethan Liu | 45.81 | 9 | BB Min | A: 42.09 (+3.72s | 8.1%) | Long Island Express | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 1623 | Hudson Unrue | 45.81 | 9 | BB Min | A: 42.09 (+3.72s | 8.1%) | Carolina Aquatics Swim Club | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 1624 | Brandt Dunlap | 45.81 | 10 | BB Min | A: 42.09 (+3.72s | 8.1%) | Naval Academy Aquatic Club | 11/07/2025 | 2025 Marlins Invitational | |
| 1625 | Isaac Davis | 45.82 | 10 | BB Min | A: 42.09 (+3.73s | 8.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/13/2026 | 2026 Showdown In Motown | |
| 1626 | Victor Varga | 45.82 | 9 | BB Min | A: 42.09 (+3.73s | 8.1%) | Tollefson Swimming | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 1627 | Ashton Gaerlan | 45.82 | 10 | BB Min | A: 42.09 (+3.73s | 8.1%) | Livermore AquaCowboys | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | |
| 1628 | Sawyer Ludeker | 45.83 | 10 | BB Min | A: 42.09 (+3.74s | 8.2%) | Stingrays Swim Team | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 1629 | Rex Zhao | 45.83 | 10 | BB Min | A: 42.09 (+3.74s | 8.2%) | Machine Aquatics | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 1630 | Austin John | 45.84 | 10 | BB Min | A: 42.09 (+3.75s | 8.2%) | Potomac Marlins | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 1631 | Henry Moore | 45.84 | 8 | BB Min | A: 42.09 (+3.75s | 8.2%) | Ladera Oaks | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 1632 | Troy Williams | 45.85 | 9 | BB Min | A: 42.09 (+3.76s | 8.2%) | York Swim Club of Northern Vir | 11/07/2025 | 2025 HOKI November Invitational Copied | |
| 1633 | Owen Deis | 45.85 | 10 | BB Min | A: 42.09 (+3.76s | 8.2%) | Clovis Swim Club | 11/22/2025 | 2025 Dr Dowain Wright Memorial ABC | |
| 1634 | Eric Ruan | 45.85 | 9 | BB Min | A: 42.09 (+3.76s | 8.2%) | Commonwealth Swimming | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 1635 | Finn McCormick | 45.85 | 9 | BB Min | A: 42.09 (+3.76s | 8.2%) | Northeast Houston Aquatics | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 1636 | Andrew Knol | 45.86 | 10 | BB Min | A: 42.09 (+3.77s | 8.2%) | Pacific Swim | 01/11/2026 | 2026 SI FAST 14U RISING STARS 3 | |
| 1637 | Liam Pennisi | 45.86 | 10 | BB Min | A: 42.09 (+3.77s | 8.2%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 1638 | Mahkoah Tanap | 45.86 | 10 | BB Min | A: 42.09 (+3.77s | 8.2%) | Quantum Waves Aquatics | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 1639 | Nolan Quigg | 45.87 | 8 | BB Min | A: 42.09 (+3.78s | 8.2%) | Enfinity Aquatic Club | 02/07/2026 | 2026 EAC Last Chance Qualifier | |
| 1640 | Alexander Bago | 45.87 | 10 | BB Min | A: 42.09 (+3.78s | 8.2%) | Badger Swim Club,Inc. | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 1641 | Taimin McGowan | 45.88 | 8 | BB Min | A: 42.09 (+3.79s | 8.3%) | Spring Swim Team | 11/08/2024 | MAC 2024 Great Goggled Gobbler Classic Meet | |
| 1642 | Thomas Klinger | 45.88 | 9 | BB Min | A: 42.09 (+3.79s | 8.3%) | Tide Swimming | 09/20/2025 | 2025 TIDE King Neptune Meet | |
| 1643 | Nicolas Grant | 45.89 | 10 | BB Min | A: 42.09 (+3.80s | 8.3%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 1644 | Kellan Naisbitt | 45.89 | 9 | BB Min | A: 42.09 (+3.80s | 8.3%) | Mission Viejo Nadadores | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 1645 | Rishan Shah | 45.89 | 9 | BB Min | A: 42.09 (+3.80s | 8.3%) | United Swim Club | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 1646 | Anthony Corbine | 45.89 | 10 | BB Min | A: 42.09 (+3.80s | 8.3%) | Tide Swimming | 09/20/2025 | 2025 TIDE King Neptune Meet | |
| 1647 | Austin Zhou | 45.90 | 9 | BB Min | A: 42.09 (+3.81s | 8.3%) | Pacific Dragons Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 1648 | Luke Wang | 45.90 | 9 | BB Min | A: 42.09 (+3.81s | 8.3%) | Flatiron Athletic Club | 01/16/2026 | 2026 CO CUDA Classic | |
| 1649 | Yusen Wang | 45.90 | 9 | BB Min | A: 42.09 (+3.81s | 8.3%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1650 | Brooks Switaj | 45.91 | 9 | BB Min | A: 42.09 (+3.82s | 8.3%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
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.