USA Boys 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1701 | Relja Martic | 32.37 | 10 | BB Min | A: 31.09 (+1.28s | 4.0%) | Tollefson Swimming | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 1702 | Arthur Goonen | 32.37 | 10 | BB Min | A: 31.09 (+1.28s | 4.0%) | Mecklenburg Swim Association | 03/20/2026 | 2026 STAR Tar Heel States | |
| 1703 | Cayden Lin | 32.37 | 10 | BB Min | A: 31.09 (+1.28s | 4.0%) | Rosemead Rapids | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 1704 | Vince Loguinov | 32.38 | 10 | BB Min | A: 31.09 (+1.29s | 4.0%) | Unattached | 12/20/2024 | 2024 Gulf Fall Champs (TASC) | |
| 1705 | Chase Witt | 32.38 | 10 | BB Min | A: 31.09 (+1.29s | 4.0%) | Gold\\\\\\'s Aquatics Club (Camas) | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 1706 | Luke Battles | 32.38 | 10 | BB Min | A: 31.09 (+1.29s | 4.0%) | Alamo Area Aquatic Association | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 1707 | Max Chao | 32.39 | 9 | BB Min | A: 31.09 (+1.30s | 4.0%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 1708 | Emery Martyn | 32.39 | 9 | BB Min | A: 31.09 (+1.30s | 4.0%) | Clackamas | 02/13/2026 | 2026 OR HS 6A 4 | |
| 1709 | Phillippe Choi | 32.39 | 10 | BB Min | A: 31.09 (+1.30s | 4.0%) | Blast Sharks | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 1710 | Braylon Ward | 32.39 | 10 | BB Min | A: 31.09 (+1.30s | 4.0%) | Aquatex Swim & Water Polo Team | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 1711 | Oliver Mearns | 32.39 | 10 | BB Min | A: 31.09 (+1.30s | 4.0%) | Greensboro Community YMCA | 02/13/2026 | 2026 TYDE Be My Valentine Meet | |
| 1712 | Joshua Vitale | 32.39 | 10 | BB Min | A: 31.09 (+1.30s | 4.0%) | Lake Oswego Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1713 | Uriah Sanchez | 32.39 | 10 | BB Min | A: 31.09 (+1.30s | 4.0%) | Rocky Mountain Rapids | 02/13/2026 | 2026 CO Rapids Championship Kick Off | |
| 1714 | Linden Forney | 32.40 | 10 | BB Min | A: 31.09 (+1.31s | 4.0%) | Jesuit | 02/14/2025 | 2025 OR HS 6a 2 | |
| 1715 | Derek McLaughlin | 32.40 | 9 | BB Min | A: 31.09 (+1.31s | 4.0%) | Seward Swim Club | 11/22/2025 | 2025 MW HLA Goggle Gobble | |
| 1716 | Austin Xue | 32.40 | 9 | BB Min | A: 31.09 (+1.31s | 4.0%) | Waterloo Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 1717 | Erik Shabdanov | 32.40 | 8 | BB Min | A: 31.09 (+1.31s | 4.0%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 1718 | Alex Dmyterko | 32.40 | 10 | BB Min | A: 31.09 (+1.31s | 4.0%) | Wahoo\\\\\\'s of Wellington | 02/20/2026 | 2026 FG SCY BB Championships (NORTH) | |
| 1719 | Marcus Lin | 32.40 | 9 | BB Min | A: 31.09 (+1.31s | 4.0%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 1720 | Connor McAskin | 32.40 | 8 | BB Min | A: 31.09 (+1.31s | 4.0%) | Supernova Swim Team | 02/27/2026 | 2026 Junior Cup | |
| 1721 | Jacob Witlin | 32.40 | 10 | BB Min | A: 31.09 (+1.31s | 4.0%) | Condors Swim Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 1722 | Eames Meek | 32.40 | 10 | BB Min | A: 31.09 (+1.31s | 4.0%) | Highlander Aquatic Club | 12/04/2025 | RAFC Winter Classic | |
| 1723 | Aiden Liew | 32.40 | 10 | BB Min | A: 31.09 (+1.31s | 4.0%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 1724 | Emilio Balcazar | 32.41 | 10 | BB Min | A: 31.09 (+1.32s | 4.1%) | Centro Acuatico Universitario | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 1725 | Sawyer Ludeker | 32.41 | 10 | BB Min | A: 31.09 (+1.32s | 4.1%) | Stingrays Swim Team | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 1726 | Elliott Horng | 32.41 | 9 | BB Min | A: 31.09 (+1.32s | 4.1%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 1727 | Adrian Pascu | 32.41 | 9 | BB Min | A: 31.09 (+1.32s | 4.1%) | Gold\\\\\\'s Aquatics Club (Camas) | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 1728 | Jacob Bouchard | 32.41 | 10 | BB Min | A: 31.09 (+1.32s | 4.1%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 1729 | Spencer Hiestand | 32.41 | 9 | BB Min | A: 31.09 (+1.32s | 4.1%) | Wright County Wave Swim Club | 03/07/2025 | 2025 MN MTKA Minnesota Regional Championship | |
| 1730 | Lucas Carver | 32.41 | 9 | BB Min | A: 31.09 (+1.32s | 4.1%) | Central | 02/11/2026 | 2026 OR HS 5a 3 | |
| 1731 | Matthew McNeilly | 32.42 | 9 | BB Min | A: 31.09 (+1.33s | 4.1%) | CAC Stingrays Swim Team | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 1732 | Keaton Tanner | 32.42 | 9 | BB Min | A: 31.09 (+1.33s | 4.1%) | Lynchburg YMCA Swim Team | 03/19/2026 | 2026 USRY Short Course Champs | |
| 1733 | Willis Wei | 32.42 | 9 | BB Min | A: 31.09 (+1.33s | 4.1%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 1734 | Max Chen | 32.42 | 9 | BB Min | A: 31.09 (+1.33s | 4.1%) | Nashville Aquatic Club | 03/06/2026 | Speedo Southern Premier | |
| 1735 | Kaimana Hashimoto | 32.42 | 10 | BB Min | A: 31.09 (+1.33s | 4.1%) | Splash Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 1736 | Amir Toleubek | 32.42 | 10 | BB Min | A: 31.09 (+1.33s | 4.1%) | Gulliver Swim Club | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 1737 | Finn Winchell | 32.43 | 10 | BB Min | A: 31.09 (+1.34s | 4.1%) | Lowes YMCA Lightning Swim Team | 11/15/2025 | YBAC Fall Invite 25 | |
| 1738 | Daniel Reschke | 32.43 | 10 | BB Min | A: 31.09 (+1.34s | 4.1%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 1739 | Steve Guo | 32.43 | 10 | BB Min | A: 31.09 (+1.34s | 4.1%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 1740 | Amar Alwattar | 32.43 | 10 | BB Min | A: 31.09 (+1.34s | 4.1%) | Montclair Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 1741 | Darren Xue | 32.43 | 10 | BB Min | A: 31.09 (+1.34s | 4.1%) | Lone Star Aquatic Club | 03/28/2026 | 2026 ST SGA Spring Fling Meet | |
| 1742 | Charles Doran | 32.43 | 10 | BB Min | A: 31.09 (+1.34s | 4.1%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 1743 | Artur Tsiareshchanka | 32.43 | 9 | BB Min | A: 31.09 (+1.34s | 4.1%) | Tampa Elite Aquatics | 12/12/2025 | 2025 HARRY MEISEL WEST | |
| 1744 | Maximus Erhardt | 32.43 | 10 | BB Min | A: 31.09 (+1.34s | 4.1%) | Cardinal and Gold Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 1745 | David Grant | 32.43 | 10 | BB Min | A: 31.09 (+1.34s | 4.1%) | Fort Collins Area Swim Team | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 1746 | Alfred Jaeger | 32.44 | 10 | BB Min | A: 31.09 (+1.35s | 4.2%) | Quest Swimming | 11/15/2025 | 2025 WAC Fall Classic | |
| 1747 | Eamon Balch | 32.44 | 10 | BB Min | A: 31.09 (+1.35s | 4.2%) | La Mirada Armada | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1748 | Jett Manion | 32.44 | 9 | BB Min | A: 31.09 (+1.35s | 4.2%) | Huntsville Swim Association | 02/06/2026 | 2026 SES Region 3 Champions | |
| 1749 | Grady Wargo | 32.44 | 9 | BB Min | A: 31.09 (+1.35s | 4.2%) | YMCA of Middletown Barracudas | 11/14/2025 | 2025 MR VAC Viking Classic Invitational | |
| 1750 | Brayden Nguyen | 32.44 | 9 | BB Min | A: 31.09 (+1.35s | 4.2%) | San Jose Goosemonkeys | 12/05/2025 | Zone 1S Year End Age Group Champs Minus 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.