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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5751 | Rafael Ochoa | 39.04 | 9 | B: 38.19 (+0.85s | 2.2%) | Tuna Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | ||
| 5752 | Maximiliano Botello | 39.04 | 9 | B: 38.19 (+0.85s | 2.2%) | Dearborn Dolphins | 02/28/2026 | 2026 Last Chance Meet | ||
| 5753 | Benjamin Justus | 39.04 | 10 | B: 38.19 (+0.85s | 2.2%) | Greater Tampa Swim Association | 02/27/2026 | 2026 Spring Area 3 Championships | ||
| 5754 | Geoff Obejas | 39.04 | 10 | B: 38.19 (+0.85s | 2.2%) | Swim Tampa Aquatics | 06/20/2026 | West Coast B Champtionships | ||
| 5755 | Van Calicchio | 39.05 | 9 | B: 38.19 (+0.86s | 2.2%) | Plantation Swim Team | 10/03/2025 | Early October Central Park Series | ||
| 5756 | Jonah Ramos | 39.05 | 9 | B: 38.19 (+0.86s | 2.2%) | Frederick Area Swim Team | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 5757 | Cosmo McGrath | 39.05 | 10 | B: 38.19 (+0.86s | 2.2%) | Bellingham Bay Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | ||
| 5758 | Bryant Xin | 39.05 | 7 | B: 38.19 (+0.86s | 2.2%) | Westchester Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | ||
| 5759 | Anthony Piazza | 39.05 | 9 | B: 38.19 (+0.86s | 2.2%) | Otter Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 5760 | Ezekiel Baker | 39.05 | 9 | B: 38.19 (+0.86s | 2.2%) | Kona Dolphins Swim Club | 03/07/2026 | 2026 HI Junior Age Group SCY Championship | ||
| 5761 | Simon Zvenigorodskiy | 39.05 | 9 | B: 38.19 (+0.86s | 2.2%) | Jcc Sea Serpents | 01/30/2026 | 2026 NE CS Silver Championships | ||
| 5762 | Hunter Ng | 39.05 | 10 | B: 38.19 (+0.86s | 2.2%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR FA Patriot Games Invitational | ||
| 5763 | Easton Couck | 39.05 | 10 | B: 38.19 (+0.86s | 2.2%) | Macomb Octopus Swim Team | 02/14/2026 | 2026 Best ValenTimes Meet | ||
| 5764 | Wayne Nie | 39.05 | 10 | B: 38.19 (+0.86s | 2.2%) | Mid Michigan Aquatics Hurrican | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 5765 | Logan Lambert | 39.05 | 9 | B: 38.19 (+0.86s | 2.2%) | South Shore Sails | 11/08/2024 | Sharks November Invitational | ||
| 5766 | Ethan Xu | 39.05 | 9 | B: 38.19 (+0.86s | 2.2%) | Riptide Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | ||
| 5767 | Sterling McCraw | 39.06 | 10 | B: 38.19 (+0.87s | 2.2%) | City of Mobile Swim Associatio | 10/04/2025 | 2025 CMSA Vance Rose Invitational | ||
| 5768 | Kreed Robertson | 39.06 | 10 | B: 38.19 (+0.87s | 2.2%) | North Kent Aquatic Team | 01/10/2026 | 2026 Zeeland Winter Classic | ||
| 5769 | James Garcia | 39.06 | 9 | B: 38.19 (+0.87s | 2.2%) | Nation\\\\\\'s Capital Swim Club | 12/21/2025 | 2025 PAC 10 U Reindeer Games | ||
| 5770 | Gabriel Kolvoord | 39.06 | 10 | B: 38.19 (+0.87s | 2.2%) | Bangor YMCA Barracudas | 02/27/2026 | 2026 NE Maine State Y Championships | ||
| 5771 | Max Murphy | 39.06 | 10 | B: 38.19 (+0.87s | 2.2%) | SwimMAC Carolina | 01/02/2026 | 2026 SwimMAC IMX Winter Invite Copied | ||
| 5772 | Martin Zhang | 39.06 | 8 | B: 38.19 (+0.87s | 2.2%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 5773 | Qianxun Zhu | 39.06 | 7 | B: 38.19 (+0.87s | 2.2%) | Pipeline Swimming | 12/12/2025 | 2025 HARRY MEISEL WEST | ||
| 5774 | Weibo Gao | 39.06 | 10 | B: 38.19 (+0.87s | 2.2%) | Pacific Dragons Swim Team | 10/18/2025 | 2025 PN VAST Fall Classic | ||
| 5775 | Hudson Mills | 39.06 | 10 | B: 38.19 (+0.87s | 2.2%) | Swim Houston Aquatics Center | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | ||
| 5776 | Vittorio De Paola | 39.06 | 10 | B: 38.19 (+0.87s | 2.2%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 5777 | Thomas Soper | 39.06 | 9 | B: 38.19 (+0.87s | 2.2%) | Potomac Marlins | 11/14/2025 | 2025 PV November Open PWCS | ||
| 5778 | Edward Arrendell | 39.06 | 10 | B: 38.19 (+0.87s | 2.2%) | Patuxent Aquatics Club | 03/21/2026 | 2026 Macaroni Penguin Inter Squad Meet | ||
| 5779 | Advik Krishnan | 39.06 | 9 | B: 38.19 (+0.87s | 2.2%) | Anglerfish Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | ||
| 5780 | Leonel Flores Quintana | 39.06 | 9 | B: 38.19 (+0.87s | 2.2%) | EL Paso Border Land Swim Team | 02/22/2026 | 2026 BD SC Jr Border Championship | ||
| 5781 | Lincoln Smith | 39.07 | 10 | B: 38.19 (+0.88s | 2.3%) | Prince William Swim Club | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | ||
| 5782 | Julian Herzog | 39.07 | 10 | B: 38.19 (+0.88s | 2.3%) | Clackamas High School | 02/15/2025 | 2025 OR HS 6a 4 | ||
| 5783 | Alejandro Romero | 39.07 | 8 | B: 38.19 (+0.88s | 2.3%) | Phoenix Aquatic Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 5784 | Mukudzei Marufu | 39.07 | 7 | B: 38.19 (+0.88s | 2.3%) | Hauppauge Swimming | 01/16/2026 | 2026 MR LIE Winterfest Invitational | ||
| 5785 | Henry Trantham | 39.07 | 10 | B: 38.19 (+0.88s | 2.3%) | YMCA of the Triangle Area Swim | 03/06/2026 | Jon Jolley GYSSA 2026 | ||
| 5786 | William Oberg | 39.08 | 9 | B: 38.19 (+0.89s | 2.3%) | Naval Academy Aquatic Club | 01/17/2026 | 2026 Duck Bowl | ||
| 5787 | Jordan Fout | 39.08 | 7 | B: 38.19 (+0.89s | 2.3%) | Tollefson Swimming | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 5788 | Garry Maxwell | 39.08 | 8 | B: 38.19 (+0.89s | 2.3%) | McGrath Marlins Swim Team | 05/03/2026 | Mission Valley YMCA Rising Stars 1 | ||
| 5789 | Brayden Staab | 39.08 | 9 | B: 38.19 (+0.89s | 2.3%) | Minnetonka Swim Club | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | ||
| 5790 | Phoenix Brice | 39.08 | 10 | B: 38.19 (+0.89s | 2.3%) | Star Aquatics | 02/14/2026 | 2026 CAT Valentine Splash | ||
| 5791 | Nathaniel Haley | 39.08 | 9 | B: 38.19 (+0.89s | 2.3%) | North Shore Swim Club | 04/04/2026 | 2026 NE NSSC Sprint Meet | ||
| 5792 | Benson Amspacher | 39.08 | 9 | B: 38.19 (+0.89s | 2.3%) | King Aquatic Club | 01/31/2026 | 2026 PN KING Beast IMX IMR Invitational Appr | ||
| 5793 | Kai Halasz | 39.08 | 9 | B: 38.19 (+0.89s | 2.3%) | Capital Area Aquatics | 09/19/2025 | 2025 ST AQTX Round Rock Unclassified | ||
| 5794 | Grayson Macnamara | 39.08 | 10 | B: 38.19 (+0.89s | 2.3%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | ||
| 5795 | Teodor Novovic | 39.09 | 8 | B: 38.19 (+0.90s | 2.3%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 5796 | Joseph Mitelski | 39.09 | 10 | B: 38.19 (+0.90s | 2.3%) | Staten Island Aquatics Club | 01/16/2026 | 2026 MR LIE Winterfest Invitational | ||
| 5797 | Rhys Hodgkiss | 39.09 | 9 | B: 38.19 (+0.90s | 2.3%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | ||
| 5798 | Abai Zhumagaliyeva | 39.09 | 9 | B: 38.19 (+0.90s | 2.3%) | Tuan Elite Swim Team Club | 10/19/2024 | 2024 LSST October Open Meet | ||
| 5799 | Breck Romer | 39.09 | 10 | B: 38.19 (+0.90s | 2.3%) | Enfinity Aquatic Club | 03/20/2026 | 2026 STAR Tar Heel States | ||
| 5800 | Devan Quillen | 39.09 | 10 | B: 38.19 (+0.90s | 2.3%) | Churchill High School | 02/12/2026 | 2026 OR HS 5A 2 | ||
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.