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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9001 | Ronan Afzali | 42.73 | 8 | B: 38.19 (+4.54s | 10.6%) | Dedham Health Hydra | 01/30/2026 | 2026 NE GS Silver Championships | ||
| 9002 | Noah Mautte | 42.73 | 7 | B: 38.19 (+4.54s | 10.6%) | Hanover Aquatics | 01/17/2026 | 2026 Duck Bowl | ||
| 9003 | Samanyu Pai | 42.73 | 10 | B: 38.19 (+4.54s | 10.6%) | Utica Shelby Swim Club | 02/06/2026 | Not Winter Invite | ||
| 9004 | William Zhu | 42.74 | 8 | B: 38.19 (+4.55s | 10.6%) | Westchester Aquatic Club | 10/18/2025 | 2025 MR WEST Tricia Dewey Tails Of Hope | ||
| 9005 | Nathaniel Scott | 42.74 | 9 | B: 38.19 (+4.55s | 10.6%) | Norfolk Silver Dolphins | 11/22/2025 | ECAT FPJ Memorial Invitational 2025 | ||
| 9006 | Tyler Schlobohm | 42.74 | 9 | B: 38.19 (+4.55s | 10.6%) | Dedham Health Hydra | 03/20/2026 | 2026 NE NSSC March Madness At MIT | ||
| 9007 | Owen Tyson | 42.74 | 8 | B: 38.19 (+4.55s | 10.6%) | Annapolis Swim Club | 10/18/2025 | CAA Early Season Mini Mid Distance Meet | ||
| 9008 | Luca Pisculli | 42.74 | 9 | B: 38.19 (+4.55s | 10.6%) | Asphalt Green Unified Aquatics | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | ||
| 9009 | Vincent Fang | 42.74 | 9 | B: 38.19 (+4.55s | 10.6%) | Nitro Swimming | 11/16/2025 | 2025 ST NTRO Turkey Trot | ||
| 9010 | Spencer Drummond | 42.74 | 9 | B: 38.19 (+4.55s | 10.6%) | Pacific Swim | 11/08/2025 | HSA All Ages NTS | ||
| 9011 | Gabriel Neill | 42.74 | 10 | B: 38.19 (+4.55s | 10.6%) | Alleghany Highlands YMCA Dolph | 03/07/2026 | PYSA Champs 2026 | ||
| 9012 | William Feinberg | 42.75 | 9 | B: 38.19 (+4.56s | 10.7%) | Tollefson Swimming | 09/27/2025 | 2025 PAC All Freestyle Meet | ||
| 9013 | Morgan Valentz | 42.75 | 9 | B: 38.19 (+4.56s | 10.7%) | Htx Swims | 12/20/2024 | 2024 Gulf Fall Champs (TASC) | ||
| 9014 | Rycen Chang | 42.75 | 9 | B: 38.19 (+4.56s | 10.7%) | Hauppauge Swimming | 12/11/2025 | 2025 MR HAUP Eagle Invitational | ||
| 9015 | Sebastian Pou | 42.75 | 10 | B: 38.19 (+4.56s | 10.7%) | Patriot Aquatics | 09/13/2025 | 2025 PA Fall Invite | ||
| 9016 | Orion Xu | 42.75 | 10 | B: 38.19 (+4.56s | 10.7%) | Blue Dolphin Swim Team | 10/04/2025 | 2025 PN OCA John Walker Invitational | ||
| 9017 | Lukas Fischer | 42.75 | 9 | B: 38.19 (+4.56s | 10.7%) | Lahaina Swim Club | 12/06/2025 | 2025 MAGSA SCY B3 Meet | ||
| 9018 | Chase Lyman | 42.75 | 10 | B: 38.19 (+4.56s | 10.7%) | Blue Tide Aquatics | 11/08/2024 | MAC 2024 Great Goggled Gobbler Classic Meet | ||
| 9019 | Murphy Oneill Butler | 42.75 | 10 | B: 38.19 (+4.56s | 10.7%) | Wind N Sea Swim Team | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 9020 | Liam Muehleck | 42.76 | 10 | B: 38.19 (+4.57s | 10.7%) | Columbia River Swim Team | 10/12/2024 | LA Fall Kick Off | ||
| 9021 | Vedansh Tomar | 42.76 | 9 | B: 38.19 (+4.57s | 10.7%) | Pleasanton Seahawks | 03/28/2026 | PC CDST SC C B BB+ Meet | ||
| 9022 | Heriakos Nikodimos | 42.76 | 8 | B: 38.19 (+4.57s | 10.7%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 9023 | Chase Baker | 42.76 | 8 | B: 38.19 (+4.57s | 10.7%) | Quest Swimming | 11/15/2025 | 2025 WAC Fall Classic | ||
| 9024 | Luke Crandall | 42.76 | 9 | B: 38.19 (+4.57s | 10.7%) | Murray Aquatic Club | 11/20/2025 | 2025 MAC Thanksgiving Mini Meet | ||
| 9025 | Colin Reichl | 42.76 | 8 | B: 38.19 (+4.57s | 10.7%) | Hurricanes Swim Team | 02/14/2026 | 2026 MN HURR Winter Intrasquad | ||
| 9026 | Vihaan Barli | 42.77 | 8 | B: 38.19 (+4.58s | 10.7%) | Pro Swimming | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | ||
| 9027 | Liam Lulea | 42.77 | 8 | B: 38.19 (+4.58s | 10.7%) | T2 Aquatics | 02/07/2026 | 2026 GCST WINTER OPEN | ||
| 9028 | Shu Peng | 42.77 | 8 | B: 38.19 (+4.58s | 10.7%) | Aquajets Swim Team | 02/07/2026 | 2026 MN AQJT February Invite | ||
| 9029 | Bracken Nichols | 42.77 | 8 | B: 38.19 (+4.58s | 10.7%) | Lynchburg Aquatic Club | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | ||
| 9030 | Easton Smith | 42.77 | 10 | B: 38.19 (+4.58s | 10.7%) | North Star Swim Team | 02/13/2026 | 2026 MN RSC President S Day Meet | ||
| 9031 | Jonathan Talley | 42.77 | 6 | B: 38.19 (+4.58s | 10.7%) | Quest Swimming | 11/15/2025 | 2025 WAC Fall Classic | ||
| 9032 | Jacob Yong | 42.78 | 9 | B: 38.19 (+4.59s | 10.7%) | Seattle Metropolitan Aquatic C | 11/09/2025 | 2025 PN SMAC November Mini Meet | ||
| 9033 | Easton Runkle | 42.78 | 10 | B: 38.19 (+4.59s | 10.7%) | Nova of Virginia | 10/24/2025 | NOVA Halloween Haunt | ||
| 9034 | Ethan Zhang | 42.78 | 9 | B: 38.19 (+4.59s | 10.7%) | Fmy Gators | 12/14/2024 | 2024 MN DRGN Winter Fire And Ice Invite | ||
| 9035 | Gage Wolf | 42.78 | 8 | B: 38.19 (+4.59s | 10.7%) | Russellville High School | 12/13/2025 | 2025 WCST Holiday Invitational | ||
| 9036 | Eli Ankeney | 42.78 | 9 | B: 38.19 (+4.59s | 10.7%) | Saline Swim Team | 11/21/2025 | 2025 SST Fall Classic | ||
| 9037 | Emmett Olsen | 42.78 | 9 | B: 38.19 (+4.59s | 10.7%) | Edina Swim Club | 02/01/2026 | 2026 MN NSAC Winter Invite Copied | ||
| 9038 | Oswaldo Durand-Ascanio | 42.78 | 10 | B: 38.19 (+4.59s | 10.7%) | YMCA of South Florida | 10/25/2025 | 2025 FG YSF October Invite | ||
| 9039 | Junghoo Ahn | 42.78 | 10 | B: 38.19 (+4.59s | 10.7%) | Oly Swimming | 12/12/2025 | OLY Swimming Holiday Bowl | ||
| 9040 | Graham Rosen | 42.78 | 9 | B: 38.19 (+4.59s | 10.7%) | Csp Tideriders | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 9041 | Rockwell Ringold | 42.79 | 8 | B: 38.19 (+4.60s | 10.8%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | ||
| 9042 | James Gault | 42.79 | 9 | B: 38.19 (+4.60s | 10.8%) | Marlins Of Raleigh | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 9043 | Theodore O'Kellylee | 42.79 | 10 | B: 38.19 (+4.60s | 10.8%) | Swim Dogs | 02/01/2026 | 2026 CO FORM February Freeze | ||
| 9044 | Caleb Beaman | 42.79 | 7 | B: 38.19 (+4.60s | 10.8%) | Olympus Aquatics | 12/29/2025 | 60th Holiday Open 2025 C Meet | ||
| 9045 | Mason Lam | 42.79 | 8 | B: 38.19 (+4.60s | 10.8%) | Apex | 02/21/2026 | 2026 Arena Short Course 10 U Championships | ||
| 9046 | Jusung Park | 42.79 | 9 | B: 38.19 (+4.60s | 10.8%) | Life Time Fitness New York Swi | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | ||
| 9047 | Marlon Chinchilla | 42.80 | 9 | B: 38.19 (+4.61s | 10.8%) | Piranha Swimming | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | ||
| 9048 | Hayes Smith | 42.80 | 8 | B: 38.19 (+4.61s | 10.8%) | Huntington YMCA Bluefish | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | ||
| 9049 | Benson Brewer | 42.80 | 8 | B: 38.19 (+4.61s | 10.8%) | Sporting Jax Aquatic Club | 11/15/2025 | EAJ Fall Harvest 2025 | ||
| 9050 | Gabriel Fulop | 42.80 | 8 | B: 38.19 (+4.61s | 10.8%) | Nation\\\\\\'s Capital Swim Club | 10/25/2025 | 2025 PAC 10 Under RockHopper Penguin 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.