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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1651 | Chase White | 45.72 | 10 | BB Min | A: 42.09 (+3.63s | 7.9%) | South Valley Makos | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 1652 | Wallace Hardy | 45.72 | 9 | BB Min | A: 42.09 (+3.63s | 7.9%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 1653 | Sanderling Cart | 45.73 | 9 | BB Min | A: 42.09 (+3.64s | 8.0%) | Purple Valley Aquatics | 11/07/2025 | 2025 NE UVAC Dorsi Raynolds Memorial Meet C | |
| 1654 | Jack Schaffer | 45.73 | 10 | BB Min | A: 42.09 (+3.64s | 8.0%) | Atlantis Swimming | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 1655 | Malik Basic | 45.73 | 9 | BB Min | A: 42.09 (+3.64s | 8.0%) | Olympus Aquatics | 12/29/2025 | 60th Kearns Holiday Open Invitational | |
| 1656 | Bennett McKown | 45.74 | 8 | BB Min | A: 42.09 (+3.65s | 8.0%) | Unattached | 12/04/2025 | RAFC Winter Classic | |
| 1657 | Titan Otterstrom | 45.74 | 10 | BB Min | A: 42.09 (+3.65s | 8.0%) | Aquawolves Swimming | 03/06/2026 | 2026 CO 14 U Silver State | |
| 1658 | Santiago Rodriguez | 45.74 | 10 | BB Min | A: 42.09 (+3.65s | 8.0%) | Cyclones Swim Team | 02/20/2026 | 2026 FG SCY BB Championships SOUTH | |
| 1659 | Nicolas De la Pena | 45.74 | 10 | BB Min | A: 42.09 (+3.65s | 8.0%) | Central Ohio Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1660 | 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 | |
| 1661 | 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 | |
| 1662 | Khai Cho-Khaliq | 45.75 | 9 | BB Min | A: 42.09 (+3.66s | 8.0%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 1663 | 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 | |
| 1664 | Luke Song | 45.76 | 10 | BB Min | A: 42.09 (+3.67s | 8.0%) | Tri-city Channel Cats | 02/13/2026 | (Pullman) 2026 IES Jr Champs | |
| 1665 | 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 | |
| 1666 | 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 | |
| 1667 | Owen Friedman | 45.76 | 8 | BB Min | A: 42.09 (+3.67s | 8.0%) | Legacy Aquatics | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1668 | 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 | |
| 1669 | Nolan Thanh | 45.76 | 10 | BB Min | A: 42.09 (+3.67s | 8.0%) | Quince Orchard Swim Academy | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 1670 | Grayson Mang | 45.76 | 9 | BB Min | A: 42.09 (+3.67s | 8.0%) | New Albany Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1671 | Julian Tai | 45.77 | 9 | BB Min | A: 42.09 (+3.68s | 8.0%) | Qns Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 1672 | Chester Evans | 45.77 | 10 | BB Min | A: 42.09 (+3.68s | 8.0%) | Unattached | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 1673 | Maxton Scott | 45.77 | 10 | BB Min | A: 42.09 (+3.68s | 8.0%) | YMCA Fairfax County Reston | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 1674 | David Mastin | 45.77 | 10 | BB Min | A: 42.09 (+3.68s | 8.0%) | Razor Aquatics | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 1675 | Lucas Yang | 45.77 | 10 | BB Min | A: 42.09 (+3.68s | 8.0%) | Bay Club Santa Clara Dolphins | 02/28/2026 | Swim South Bay | |
| 1676 | Troy Williams | 45.78 | 9 | BB Min | A: 42.09 (+3.69s | 8.1%) | York Swim Club of Northern Vir | 02/13/2026 | 2026 NCAP Winter Qualifier | |
| 1677 | Caleb Verner | 45.78 | 9 | BB Min | A: 42.09 (+3.69s | 8.1%) | Riptide Swim Team | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 1678 | Jacob Lee | 45.79 | 8 | BB Min | A: 42.09 (+3.70s | 8.1%) | Twisters Swim Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 1679 | 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 | |
| 1680 | Mathew Sadovskyy | 45.80 | 10 | BB Min | A: 42.09 (+3.71s | 8.1%) | Matchpoint Nyc | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 1681 | Aiden Huang | 45.80 | 10 | BB Min | A: 42.09 (+3.71s | 8.1%) | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | |
| 1682 | 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 | |
| 1683 | Cameron Benge | 45.80 | 10 | BB Min | A: 42.09 (+3.71s | 8.1%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1684 | Fedor Evstigneev | 45.80 | 9 | BB Min | A: 42.09 (+3.71s | 8.1%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 1685 | Oleg Rassadin | 45.80 | 8 | BB Min | A: 42.09 (+3.71s | 8.1%) | Denver Swim Academy | 02/21/2026 | 2026 CO DSA Last Chance | |
| 1686 | Eric Ruan | 45.81 | 10 | BB Min | A: 42.09 (+3.72s | 8.1%) | Commonwealth Swimming | 03/13/2026 | 2026 NE INST NE Cup | |
| 1687 | 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 | |
| 1688 | 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 | |
| 1689 | Victor Varga | 45.82 | 9 | BB Min | A: 42.09 (+3.73s | 8.1%) | Tollefson Swimming | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 1690 | Beau Jakubowski | 45.83 | 9 | BB Min | A: 42.09 (+3.74s | 8.2%) | Aces Swim Club | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 1691 | 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 | |
| 1692 | Wyatt Shaw | 45.83 | 9 | BB Min | A: 42.09 (+3.74s | 8.2%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 1693 | Rex Zhao | 45.83 | 10 | BB Min | A: 42.09 (+3.74s | 8.2%) | Machine Aquatics | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 1694 | Kyle Whitley | 45.83 | 10 | BB Min | A: 42.09 (+3.74s | 8.2%) | Fast Falcons | 02/28/2026 | 2026 Area 4 Spring Champs | |
| 1695 | Aemon Meenaghan | 45.84 | 9 | BB Min | A: 42.09 (+3.75s | 8.2%) | Team Eugene Aquatics | 03/14/2026 | 2026 TEAM Shootout | |
| 1696 | Henry Moore | 45.84 | 9 | BB Min | A: 42.09 (+3.75s | 8.2%) | Ladera Oaks | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 1697 | Connor Huang | 45.85 | 10 | BB Min | A: 42.09 (+3.76s | 8.2%) | Metro Dynasty Swim Team | 02/13/2026 | 39th Black History Swim Meet | |
| 1698 | Adam Korzenny | 45.85 | 10 | BB Min | A: 42.09 (+3.76s | 8.2%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 1699 | 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 | |
| 1700 | Finn McCormick | 45.85 | 10 | BB Min | A: 42.09 (+3.76s | 8.2%) | Northeast Houston Aquatics | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
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.