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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4651 | Kason Kitson | 52.66 | 7 | B: 43.89 (+8.77s | 16.7%) | Henson Family YMCA | 06/05/2026 | 2026 TIDE Schools Out Classic | ||
| 4652 | Nathaniel Brightwell | 52.67 | 7 | B: 43.89 (+8.78s | 16.7%) | Wake Aquatics | 05/16/2026 | 2026 Opelika Open | ||
| 4653 | Jack Charron | 52.68 | 9 | B: 43.89 (+8.79s | 16.7%) | Apex Aquatic Club | 04/11/2026 | 2026 Fox April Long Course Invitational | ||
| 4654 | Otis Williams | 52.68 | 9 | B: 43.89 (+8.79s | 16.7%) | Lakeridge Swim Team | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 4655 | Ryder Lessary | 52.69 | 9 | B: 43.89 (+8.80s | 16.7%) | Aloha Aquatics Association | 05/23/2026 | OSL A+ LCM Meet | ||
| 4656 | 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 | ||
| 4657 | Rory Lan | 52.69 | 9 | B: 43.89 (+8.80s | 16.7%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 4658 | Reef Hallgrimson | 52.69 | 9 | B: 43.89 (+8.80s | 16.7%) | Neptune Swimming | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 4659 | Parsa Yazdi | 52.69 | 9 | B: 43.89 (+8.80s | 16.7%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 4660 | Noel Sea | 52.70 | 10 | B: 43.89 (+8.81s | 16.7%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | ||
| 4661 | Octavio Morales | 52.70 | 10 | B: 43.89 (+8.81s | 16.7%) | Laredo Nadadores | 06/06/2026 | 2026 HPAC Sunshine Splash | ||
| 4662 | Julian Villegas | 52.70 | 7 | B: 43.89 (+8.81s | 16.7%) | Southwest Aquatic Team | 07/23/2026 | 2026 BD Long Course Championship | ||
| 4663 | Ivaan Goswami | 52.71 | 9 | B: 43.89 (+8.82s | 16.7%) | West Essex YMCA Racers | 06/13/2026 | 2026 Big CAT LC Challenge | ||
| 4664 | Liam Skinner | 52.73 | 8 | B: 43.89 (+8.84s | 16.8%) | Cache Valley Marlins | 06/06/2025 | Speed Lake City 2025 | ||
| 4665 | Ryan Halabi | 52.73 | 7 | B: 43.89 (+8.84s | 16.8%) | Swim Coral Springs | 04/18/2026 | SCS Under The Sun Invitational | ||
| 4666 | Michael Demaine | 52.74 | 9 | B: 43.89 (+8.85s | 16.8%) | North Carolina Aquatic Club | 06/12/2026 | 2026 GCY Sprint And Distance | ||
| 4667 | Ethan Mech | 52.74 | 8 | B: 43.89 (+8.85s | 16.8%) | Helios | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | ||
| 4668 | Landon Giesey | 52.74 | 9 | B: 43.89 (+8.85s | 16.8%) | SwimMAC Carolina | 06/05/2026 | 2026 TEAM School S Out Summer Invite | ||
| 4669 | Akahai Richardson | 52.74 | 8 | B: 43.89 (+8.85s | 16.8%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | ||
| 4670 | Henry Winkelbauer | 52.75 | 9 | B: 43.89 (+8.86s | 16.8%) | Wiregrass Aquatics Club | 04/11/2026 | CAT5 LC Open 2026 | ||
| 4671 | Micah Jones | 52.75 | 8 | B: 43.89 (+8.86s | 16.8%) | Etown Dolphins | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | ||
| 4672 | Hill Anstine | 52.76 | 9 | B: 43.89 (+8.87s | 16.8%) | Fort Collins Area Swim Team | 06/27/2026 | 2026 CO FAST Single Session | ||
| 4673 | Clayton Du | 52.76 | 10 | B: 43.89 (+8.87s | 16.8%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 4674 | Brock Georgievski | 52.78 | 9 | B: 43.89 (+8.89s | 16.8%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 4675 | Knox Finkle | 52.79 | 8 | B: 43.89 (+8.90s | 16.9%) | Mission Valley YMCA | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 4676 | Nicolas Rivera | 52.79 | 10 | B: 43.89 (+8.90s | 16.9%) | Blue Marlins Aquatic Club | 05/02/2026 | 2026 Sea Dragon May Open | ||
| 4677 | Dylan Stanton-Geddes | 52.79 | 9 | B: 43.89 (+8.90s | 16.9%) | Champlain Valley Swim Academy- | 06/26/2026 | 2026 NE MST ESC June Memorial | ||
| 4678 | Nathaniel Sheldon | 52.80 | 9 | B: 43.89 (+8.91s | 16.9%) | Crimson Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | ||
| 4679 | Bryan Zhou | 52.81 | 10 | B: 43.89 (+8.92s | 16.9%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 4680 | Enzo Manzi | 52.81 | 9 | B: 43.89 (+8.92s | 16.9%) | Pompano Beach Piranhas | 05/01/2026 | Jesse Vasallo Swimming Invitational | ||
| 4681 | Acen Liu | 52.81 | 9 | B: 43.89 (+8.92s | 16.9%) | Olympic Cascade Aquatics | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | ||
| 4682 | Lawrence Lai | 52.82 | 9 | B: 43.89 (+8.93s | 16.9%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 4683 | Oladibu Owoseni | 52.83 | 8 | B: 43.89 (+8.94s | 16.9%) | Hillsboro Swim Team | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | ||
| 4684 | Cole Cutsinger | 52.85 | 8 | B: 43.89 (+8.96s | 17.0%) | Opelika Swim Team | 07/12/2026 | OST July Long Course Time Trail | ||
| 4685 | Francis Pauk | 52.86 | 6 | B: 43.89 (+8.97s | 17.0%) | Commonwealth Swimming | 07/31/2026 | 2026 NE CS New England Summer Championship | ||
| 4686 | Remington Stentzel | 52.87 | 8 | B: 43.89 (+8.98s | 17.0%) | Gallatin Valley Y Brookies | 07/10/2026 | 2026 MT HLST Last Chance Invitational | ||
| 4687 | William Best | 52.87 | 9 | B: 43.89 (+8.98s | 17.0%) | Loveland Swim Club | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | ||
| 4688 | Julian Plante | 52.87 | 7 | B: 43.89 (+8.98s | 17.0%) | Sunrise Swim Club | 06/26/2026 | 2026 NE SUN Summer Solstice | ||
| 4689 | Carter Dawson | 52.89 | 9 | B: 43.89 (+9.00s | 17.0%) | Lake Erie Silver Dolphins | 07/12/2025 | LSSC Avon Classic | ||
| 4690 | Matvey Buris | 52.89 | 9 | B: 43.89 (+9.00s | 17.0%) | Parkway-Rockwood Gateway Swim | 04/17/2026 | 2026 METS Long Course Kickoff | ||
| 4691 | Gideon Chow | 52.90 | 9 | B: 43.89 (+9.01s | 17.0%) | Aquajets Swim Team | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | ||
| 4692 | Thomas Acevedo | 52.91 | 8 | B: 43.89 (+9.02s | 17.0%) | Weymouth Club Waves | 07/11/2026 | 2026 NE YNS July Last Chance Meet | ||
| 4693 | Decker Jacobs | 52.91 | 9 | B: 43.89 (+9.02s | 17.0%) | Northern Lights Swimming Assoc | 07/11/2026 | 2026 MN BAC Last Chance Invitational | ||
| 4694 | Cooper Driscoll | 52.91 | 7 | B: 43.89 (+9.02s | 17.0%) | Poseidon Swimming Inc | 06/25/2026 | LC Central District Champs | ||
| 4695 | Arunas Babusis | 52.92 | 9 | B: 43.89 (+9.03s | 17.1%) | Apex | 06/06/2025 | 2025 CST Summer Invitational | ||
| 4696 | Noah Dalton | 52.92 | 10 | B: 43.89 (+9.03s | 17.1%) | Lakeside Swim Team | 07/09/2026 | 46th Annual Seahawk Invitational | ||
| 4697 | Alexander Bahr | 52.93 | 9 | B: 43.89 (+9.04s | 17.1%) | Tualatin Hills Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | ||
| 4698 | Tairu Jallow | 52.94 | 8 | B: 43.89 (+9.05s | 17.1%) | Bayside Aquatics | 07/17/2026 | 2026 MD Long Course Last Chance Meet | ||
| 4699 | Caleb Jhung | 52.94 | 10 | B: 43.89 (+9.05s | 17.1%) | Metro Area Life Time | 05/02/2026 | 2026 STAC Thank You Mom | ||
| 4700 | Eli Gabriele | 52.95 | 9 | B: 43.89 (+9.06s | 17.1%) | Sarasota Tsunami Swim Team | 05/02/2026 | 2026 Sea Dragon May Open | ||
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.