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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9751 | Ocean Samaniego | 44.81 | 8 | B: 38.19 (+6.62s | 14.8%) | Manhattan Makos | 01/17/2026 | 2026 MR AGUA MLK Invitational | ||
| 9752 | Michael Reinhart | 44.81 | 10 | B: 38.19 (+6.62s | 14.8%) | Long Island Express | 03/27/2026 | 2026 MR Bronze Championship South LIE | ||
| 9753 | Calvin Smith | 44.81 | 8 | B: 38.19 (+6.62s | 14.8%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | ||
| 9754 | Jack Lynch | 44.81 | 10 | B: 38.19 (+6.62s | 14.8%) | Connetquot Swim Club | 03/01/2026 | 2026 MR TVSC St Patrick S Day Last Chance | ||
| 9755 | Robert Karpenko | 44.81 | 8 | B: 38.19 (+6.62s | 14.8%) | University Place Aquatic Club | 10/18/2025 | 2025 PN VAST Fall Classic | ||
| 9756 | Mason Luu | 44.81 | 10 | B: 38.19 (+6.62s | 14.8%) | Pacifica Sea Lions | 03/07/2026 | BAC Race To AGCs | ||
| 9757 | John Field | 44.82 | 9 | B: 38.19 (+6.63s | 14.8%) | Jcc Sea Serpents | 01/16/2026 | 2026 NE CRIM Bronze Championship | ||
| 9758 | Alex Wu | 44.82 | 8 | B: 38.19 (+6.63s | 14.8%) | Los Angeles Swim Club | 10/25/2025 | CANY Harry Potter Meet | ||
| 9759 | Axel Crawford | 44.82 | 8 | B: 38.19 (+6.63s | 14.8%) | Motor City Aquatics | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 9760 | Macallan Mulcahey | 44.82 | 9 | B: 38.19 (+6.63s | 14.8%) | Tide Swimming | 01/09/2026 | 2026 757swim Splash And Dash | ||
| 9761 | James Siddoway | 44.82 | 7 | B: 38.19 (+6.63s | 14.8%) | Eastern Panhandle Swim Club | 01/11/2026 | 2026 FOX January Distance Sprint Meet | ||
| 9762 | Aidan Chen | 44.82 | 9 | B: 38.19 (+6.63s | 14.8%) | 92ny Flying Dolphins | 11/14/2025 | 2025 MR COND November IMX Invitational | ||
| 9763 | Austin Beggs | 44.82 | 9 | B: 38.19 (+6.63s | 14.8%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | ||
| 9764 | Charles McCarthy | 44.83 | 9 | B: 38.19 (+6.64s | 14.8%) | Rec-Plex Sharks | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 9765 | Cash Smithey | 44.83 | 9 | B: 38.19 (+6.64s | 14.8%) | Lehi Aquatics | 11/07/2024 | 2024 OA Thanksgiving Turkey Meet | ||
| 9766 | Ingram Lee | 44.83 | 9 | B: 38.19 (+6.64s | 14.8%) | Memphis Thunder Aquatic Club | 10/24/2025 | 2025 Fall Invite | ||
| 9767 | Bode Kaiser | 44.83 | 10 | B: 38.19 (+6.64s | 14.8%) | United Swim Club | 01/30/2026 | 2026 Mac Crutchfield Invitational | ||
| 9768 | John McAleer | 44.83 | 7 | B: 38.19 (+6.64s | 14.8%) | York Swim Club of Northern Vir | 02/01/2026 | 2026 February Friendship Mini Meet | ||
| 9769 | Alvin Wu | 44.83 | 8 | B: 38.19 (+6.64s | 14.8%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 9770 | Ace Morton | 44.83 | 8 | B: 38.19 (+6.64s | 14.8%) | Twin Rivers YMCA | 11/22/2025 | GOLD Gobbler 2025 | ||
| 9771 | Isaac Pearce | 44.83 | 8 | B: 38.19 (+6.64s | 14.8%) | Aces Swim Club | 01/23/2026 | 2026 CO TOPS Colorado Open | ||
| 9772 | Adam Akl | 44.83 | 9 | B: 38.19 (+6.64s | 14.8%) | Crimson Tide Aquatics | 02/06/2026 | 2026 SES Region 3 Champions | ||
| 9773 | Grayson Matuszczak | 44.84 | 8 | B: 38.19 (+6.65s | 14.8%) | West Volusia Killer Whatles | 09/07/2025 | September 25 SYOA | ||
| 9774 | Jed Huang | 44.84 | 9 | B: 38.19 (+6.65s | 14.8%) | Boulder City Henderson Swim Te | 11/08/2024 | 2024 NV State Championships | ||
| 9775 | Hyunsung Cho | 44.84 | 8 | B: 38.19 (+6.65s | 14.8%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 9776 | Toven Jenson Schmidt | 44.84 | 10 | B: 38.19 (+6.65s | 14.8%) | Detroit Lakes | 01/31/2026 | 2026 MN DL Sunfish Invite | ||
| 9777 | Ethan GU | 44.84 | 10 | B: 38.19 (+6.65s | 14.8%) | Burlingame Aquatics | 11/17/2023 | PSL Pumpkin Spice Lover CBA+ Meet | ||
| 9778 | Reid Mitchell | 44.84 | 10 | B: 38.19 (+6.65s | 14.8%) | Greenwood Tiger Sharks | 05/03/2025 | 2025 CO Falfins SC Series #2 | ||
| 9779 | Leo Barnard | 44.85 | 10 | B: 38.19 (+6.66s | 14.8%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | ||
| 9780 | Eero Tulley | 44.85 | 10 | B: 38.19 (+6.66s | 14.8%) | Swim Kauai Aquatics | 04/11/2026 | SKA Home Meet 41126 | ||
| 9781 | Benjamin Voightmann | 44.85 | 9 | B: 38.19 (+6.66s | 14.8%) | Wave Aquatics | 04/25/2026 | 2026 PN SSCD Spring Open Approved | ||
| 9782 | Maxwell Lashbrook | 44.85 | 9 | B: 38.19 (+6.66s | 14.8%) | Sporting Jax Aquatic Club | 09/21/2025 | 2025 Planet Swim Season Opener | ||
| 9783 | Ashton Droy | 44.85 | 10 | B: 38.19 (+6.66s | 14.8%) | Coast Aquatics | 12/06/2025 | 2025 Weekend At Bernies | ||
| 9784 | Andrew Ilea | 44.85 | 10 | B: 38.19 (+6.66s | 14.8%) | Williamsburg Aquatic Club | 11/15/2025 | 2025 WAC Fall Classic | ||
| 9785 | Gabriel Lucas Manuel | 44.86 | 10 | B: 38.19 (+6.67s | 14.9%) | Unattached | 03/15/2025 | 2025 SI CAST All Ages NTS | ||
| 9786 | Vivan Wedagedara | 44.86 | 10 | B: 38.19 (+6.67s | 14.9%) | Saline Swim Team | 02/28/2026 | 2026 Last Chance Meet | ||
| 9787 | Benton Kosters | 44.86 | 8 | B: 38.19 (+6.67s | 14.9%) | Sioux Center Seahawks | 03/01/2026 | 2026 MW Midwestern 8 Under SC Invitational | ||
| 9788 | Emiliano Chaparro | 44.86 | 10 | B: 38.19 (+6.67s | 14.9%) | Wild West Aquatic Club | 11/02/2025 | 2025 BD Del Norte #2 | ||
| 9789 | Ryan Beaver | 44.87 | 10 | B: 38.19 (+6.68s | 14.9%) | Napa Valley Swim Team | 12/13/2024 | Neptune Swimming Swim Like The Dickens | ||
| 9790 | Brandon Chong | 44.87 | 7 | B: 38.19 (+6.68s | 14.9%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | ||
| 9791 | Alexander Magbag | 44.88 | 9 | B: 38.19 (+6.69s | 14.9%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 9792 | Marcus Liu | 44.88 | 10 | B: 38.19 (+6.69s | 14.9%) | Hauppauge Swimming | 03/13/2026 | 2026 NE CRA End Of Season March Invite | ||
| 9793 | Parker Korba | 44.88 | 10 | B: 38.19 (+6.69s | 14.9%) | Lakeshore Swim Club | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | ||
| 9794 | Heriakos Nikodimos | 44.88 | 8 | B: 38.19 (+6.69s | 14.9%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 9795 | Cole Urgo | 44.88 | 9 | B: 38.19 (+6.69s | 14.9%) | The Capitol Sea Devils | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | ||
| 9796 | Ryan Schertle | 44.88 | 8 | B: 38.19 (+6.69s | 14.9%) | Loyola Blakefield Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | ||
| 9797 | William Acox | 44.88 | 10 | B: 38.19 (+6.69s | 14.9%) | Bethesda-Chevy Chase YMCA | 01/10/2026 | 2026 MAKO POLAR PLUNGE | ||
| 9798 | Emerson Bruton | 44.88 | 8 | B: 38.19 (+6.69s | 14.9%) | Schertz YMCA Swim Team | 04/10/2026 | 2026 ST SASA Sombrero Series Showdown | ||
| 9799 | August Martella | 44.88 | 10 | B: 38.19 (+6.69s | 14.9%) | Team Eugene Aquatics | 06/05/2026 | 2026 June Mini Meet | ||
| 9800 | Andre Vlaev | 44.89 | 8 | B: 38.19 (+6.70s | 14.9%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | ||
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.