USA Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4701 | Louis Bonanno | 52.48 | 9 | B: 43.89 (+8.59s | 16.4%) | Great Lakes Tritons | 07/09/2026 | 46th Annual Seahawk Invitational | ||
| 4702 | Koa Larson | 52.49 | 10 | B: 43.89 (+8.60s | 16.4%) | Gator Swim Club | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 4703 | Be'eri Afanzar | 52.49 | 10 | B: 43.89 (+8.60s | 16.4%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 4704 | Jonah Thorson | 52.49 | 8 | B: 43.89 (+8.60s | 16.4%) | Watertown Area Swim Club | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | ||
| 4705 | Alexander Ngaw | 52.49 | 8 | B: 43.89 (+8.60s | 16.4%) | Pacifica Sea Lions | 05/02/2026 | Alto Spring Jam CBA | ||
| 4706 | Roman Milliken | 52.50 | 8 | B: 43.89 (+8.61s | 16.4%) | Great Waves Aquatics | 05/10/2025 | 2025 NCAT TYR LC Age Group Open | ||
| 4707 | Jayden Chon | 52.50 | 9 | B: 43.89 (+8.61s | 16.4%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | ||
| 4708 | Tom Tihomirov | 52.51 | 7 | B: 43.89 (+8.62s | 16.4%) | Beaverton Area Aquatics Club | 06/12/2026 | 2026 THSC June Open | ||
| 4709 | Ray Lin | 52.52 | 10 | B: 43.89 (+8.63s | 16.4%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 4710 | Roshan Wishwas | 52.52 | 9 | B: 43.89 (+8.63s | 16.4%) | Pacific Dragons Swim Team | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 4711 | Dominik Zviagintsev | 52.53 | 9 | B: 43.89 (+8.64s | 16.4%) | Jbarracudas Swim Team | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 4712 | Benjamin Gutierrez Palacio | 52.53 | 8 | B: 43.89 (+8.64s | 16.4%) | South Florida Aquatic Club | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | ||
| 4713 | Abhimanyu Jindal | 52.55 | 9 | B: 43.89 (+8.66s | 16.5%) | Stingray Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 4714 | Alexander Kazakov | 52.55 | 8 | B: 43.89 (+8.66s | 16.5%) | Reno Aquatic Club | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 4715 | Oscar Patton | 52.57 | 9 | B: 43.89 (+8.68s | 16.5%) | Dakota Riptide | 06/27/2025 | 2025 SD SFST Sanford Invite | ||
| 4716 | Titus Bynum | 52.57 | 7 | B: 43.89 (+8.68s | 16.5%) | Unattached | 06/11/2026 | 2026 ST NIST George Block Invitational | ||
| 4717 | Lowell Babbitt | 52.57 | 9 | B: 43.89 (+8.68s | 16.5%) | Pacific Swim | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | ||
| 4718 | Vivaan Yadav | 52.57 | 7 | B: 43.89 (+8.68s | 16.5%) | Beaverton Area Aquatics Club | 06/12/2026 | 2026 THSC June Open | ||
| 4719 | Qianmo Sun | 52.58 | 8 | B: 43.89 (+8.69s | 16.5%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 4720 | Holden Richards | 52.59 | 9 | B: 43.89 (+8.70s | 16.5%) | AC Swim Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 4721 | James Horton | 52.59 | 9 | B: 43.89 (+8.70s | 16.5%) | United Swim Club | 06/26/2026 | ATAC Long Course Invitational | ||
| 4722 | Nalan Vijay | 52.60 | 9 | B: 43.89 (+8.71s | 16.6%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 4723 | Jaden Woodruff | 52.61 | 9 | B: 43.89 (+8.72s | 16.6%) | Stingrays Swim Team | 05/01/2026 | 2026 Helen Wang Sunflower Classic | ||
| 4724 | Theodore Sohn | 52.62 | 9 | B: 43.89 (+8.73s | 16.6%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | ||
| 4725 | Oliver Orton | 52.63 | 10 | B: 43.89 (+8.74s | 16.6%) | YMCA Fairfax County Reston | 06/14/2024 | 2024 Winchester Long Course Inviational | ||
| 4726 | Declan Windels | 52.65 | 8 | B: 43.89 (+8.76s | 16.6%) | Kentucky Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | ||
| 4727 | August Peterson | 52.66 | 7 | B: 43.89 (+8.77s | 16.7%) | Hampton Virginia Current | 06/05/2026 | 2026 TIDE Schools Out Classic | ||
| 4728 | Kason Kitson | 52.66 | 7 | B: 43.89 (+8.77s | 16.7%) | Henson Family YMCA | 06/05/2026 | 2026 TIDE Schools Out Classic | ||
| 4729 | Nathaniel Brightwell | 52.67 | 7 | B: 43.89 (+8.78s | 16.7%) | Wake Aquatics | 05/16/2026 | 2026 Opelika Open | ||
| 4730 | Jack Charron | 52.68 | 9 | B: 43.89 (+8.79s | 16.7%) | Apex Aquatic Club | 04/11/2026 | 2026 Fox April Long Course Invitational | ||
| 4731 | Otis Williams | 52.68 | 9 | B: 43.89 (+8.79s | 16.7%) | Lakeridge Swim Team | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 4732 | Ryder Lessary | 52.69 | 9 | B: 43.89 (+8.80s | 16.7%) | Aloha Aquatics Association | 05/23/2026 | OSL A+ LCM Meet | ||
| 4733 | Reef Hallgrimson | 52.69 | 8 | B: 43.89 (+8.80s | 16.7%) | Neptune Swimming | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 4734 | Parsa Yazdi | 52.69 | 9 | B: 43.89 (+8.80s | 16.7%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 4735 | Asher Gryzan | 52.69 | 8 | B: 43.89 (+8.80s | 16.7%) | Tiger Shark of Texas | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | ||
| 4736 | Rory Lan | 52.69 | 9 | B: 43.89 (+8.80s | 16.7%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 4737 | Noel Sea | 52.70 | 9 | B: 43.89 (+8.81s | 16.7%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | ||
| 4738 | Octavio Morales | 52.70 | 10 | B: 43.89 (+8.81s | 16.7%) | Laredo Nadadores | 06/06/2026 | 2026 HPAC Sunshine Splash | ||
| 4739 | Henry Meewes | 52.71 | 8 | B: 43.89 (+8.82s | 16.7%) | Aspire Aquatics of Colorado | 04/24/2026 | 2026 CO Arena Catch Me If You Can | ||
| 4740 | Charles Kozina | 52.71 | 8 | B: 43.89 (+8.82s | 16.7%) | Front Range Barracudas | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | ||
| 4741 | Bodhi Lauby | 52.73 | 10 | B: 43.89 (+8.84s | 16.8%) | Sea Devils | 06/21/2025 | 2025 MN TUNA Oppor TUNA Ty 2 Invite | ||
| 4742 | Ryan Halabi | 52.73 | 7 | B: 43.89 (+8.84s | 16.8%) | Swim Coral Springs | 04/18/2026 | SCS Under The Sun Invitational | ||
| 4743 | Liam Skinner | 52.73 | 8 | B: 43.89 (+8.84s | 16.8%) | Cache Valley Marlins | 06/06/2025 | Speed Lake City 2025 | ||
| 4744 | Ethan Mech | 52.74 | 8 | B: 43.89 (+8.85s | 16.8%) | Helios | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | ||
| 4745 | Landon Giesey | 52.74 | 9 | B: 43.89 (+8.85s | 16.8%) | SwimMAC Carolina | 06/05/2026 | 2026 TEAM School S Out Summer Invite | ||
| 4746 | Akahai Richardson | 52.74 | 7 | B: 43.89 (+8.85s | 16.8%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | ||
| 4747 | Michael Demaine | 52.74 | 9 | B: 43.89 (+8.85s | 16.8%) | North Carolina Aquatic Club | 06/12/2026 | 2026 GCY Sprint And Distance | ||
| 4748 | Henry Winkelbauer | 52.75 | 9 | B: 43.89 (+8.86s | 16.8%) | Wiregrass Aquatics Club | 04/11/2026 | CAT5 LC Open 2026 | ||
| 4749 | Micah Jones | 52.75 | 8 | B: 43.89 (+8.86s | 16.8%) | Etown Dolphins | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | ||
| 4750 | Clayton Du | 52.76 | 9 | B: 43.89 (+8.87s | 16.8%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A 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.