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 | Alexander Good | 52.13 | 10 | B: 43.89 (+8.24s | 15.8%) | Piranhas Swim Club | 06/26/2026 | 2026 MN PRNH Summer Chomp | ||
| 4652 | Theodore Kilical | 52.13 | 10 | B: 43.89 (+8.24s | 15.8%) | Annapolis Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | ||
| 4653 | Parker Guley | 52.13 | 8 | B: 43.89 (+8.24s | 15.8%) | Saint Petersburg Aquatics | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | ||
| 4654 | Theodore Henderson | 52.14 | 8 | B: 43.89 (+8.25s | 15.8%) | Sarasota Tsunami Swim Team | 05/02/2026 | 2026 Sea Dragon May Open | ||
| 4655 | Julian Botello | 52.14 | 7 | B: 43.89 (+8.25s | 15.8%) | Gulf Coast Swim Team | 04/17/2026 | 2026 GCST Spring Open | ||
| 4656 | Desmond Johansen | 52.14 | 8 | B: 43.89 (+8.25s | 15.8%) | Aulea Swim Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | ||
| 4657 | Max Yu | 52.15 | 7 | B: 43.89 (+8.26s | 15.8%) | Northglenn Fusion Swim Club | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | ||
| 4658 | Richard Li | 52.15 | 9 | B: 43.89 (+8.26s | 15.8%) | Monocacy Aquatic Club | 06/14/2024 | 2024 Winchester Long Course Inviational | ||
| 4659 | Lincoln DeVilbiss | 52.15 | 10 | B: 43.89 (+8.26s | 15.8%) | Pacific Swim | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | ||
| 4660 | Clark Weaver | 52.15 | 8 | B: 43.89 (+8.26s | 15.8%) | Cascade Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 4661 | Silas Popov | 52.15 | 8 | B: 43.89 (+8.26s | 15.8%) | Torpedo Swim School | 06/11/2026 | 2026 Sarastoa Shark Open | ||
| 4662 | Nicholas Walsh | 52.15 | 9 | B: 43.89 (+8.26s | 15.8%) | New Bedford YMCA Hurricanes | 06/12/2026 | 2026 NE CS Summer Solstice | ||
| 4663 | Logan Traynor | 52.16 | 8 | B: 43.89 (+8.27s | 15.9%) | Red Wing Swim Club | 05/30/2026 | 2026 MN RSC Summer Jam | ||
| 4664 | Veyder Villarin | 52.17 | 9 | B: 43.89 (+8.28s | 15.9%) | Kona Dolphins Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 4665 | Austin Ko | 52.18 | 10 | B: 43.89 (+8.29s | 15.9%) | Hills Hurricane Swimming | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 4666 | Lennon Alvarez | 52.18 | 9 | B: 43.89 (+8.29s | 15.9%) | Saint Petersburg Aquatics | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | ||
| 4667 | Zachary DeBlasio | 52.21 | 9 | B: 43.89 (+8.32s | 15.9%) | Cincinnati Marlins | 06/05/2026 | 25th Annual CLPR David Webb Meet | ||
| 4668 | Liam Wilson | 52.21 | 7 | B: 43.89 (+8.32s | 15.9%) | Swim Streamline at Northampton | 06/11/2026 | 2026 ST NIST George Block Invitational | ||
| 4669 | Evan Booker | 52.22 | 8 | B: 43.89 (+8.33s | 16.0%) | Cca Marlins of Virginia | 06/13/2026 | 2026 BSC Model City Invitational | ||
| 4670 | Duke Hosford | 52.24 | 8 | B: 43.89 (+8.35s | 16.0%) | Area Tallahassee Aquatic Club | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 4671 | Mark Mohamed | 52.25 | 8 | B: 43.89 (+8.36s | 16.0%) | Bolles School Sharks | 05/22/2026 | EAJ Mayhem 2026 | ||
| 4672 | Sam Baker | 52.25 | 8 | B: 43.89 (+8.36s | 16.0%) | Jcc Sea Serpents | 05/15/2026 | 2026 NE YNS May Specialty Meet | ||
| 4673 | Joshua Riedel | 52.26 | 10 | B: 43.89 (+8.37s | 16.0%) | Velocity Swimming | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 4674 | Elon Chemerisov | 52.27 | 7 | B: 43.89 (+8.38s | 16.0%) | Eagle Aquatics | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | ||
| 4675 | Teru Yoshida | 52.29 | 9 | B: 43.89 (+8.40s | 16.1%) | C.M. Gatton Beaumont YMCA | 05/15/2026 | Kentucky Aquatics Derby Classic | ||
| 4676 | Henry Ludwig | 52.29 | 10 | B: 43.89 (+8.40s | 16.1%) | Pierre Swim Team | 06/27/2026 | 2026 SD Summer Starter | ||
| 4677 | Leonid Sahan | 52.29 | 7 | B: 43.89 (+8.40s | 16.1%) | St. Augustine Cyclones | 05/16/2026 | 2026 PSA May Invite | ||
| 4678 | Nikolai Churyn | 52.30 | 8 | B: 43.89 (+8.41s | 16.1%) | Sarasota Tsunami Swim Team | 05/02/2026 | 2026 Sea Dragon May Open | ||
| 4679 | Henry Mills | 52.30 | 8 | B: 43.89 (+8.41s | 16.1%) | Life Time Swim Missouri | 06/26/2026 | 88th CSP Summer Invitational | ||
| 4680 | Cooper Greene | 52.30 | 8 | B: 43.89 (+8.41s | 16.1%) | Sharks Aquatic Club | 06/26/2026 | Sharks Aquatic Club Last Chance Qualifier | ||
| 4681 | Levi Magnusson | 52.30 | 9 | B: 43.89 (+8.41s | 16.1%) | Desert Shark Swim Club | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | ||
| 4682 | Liam Baptista | 52.31 | 9 | B: 43.89 (+8.42s | 16.1%) | Unattached | 06/20/2025 | 2025 Planet Swim Summer Championships | ||
| 4683 | Luke Cantu | 52.31 | 8 | B: 43.89 (+8.42s | 16.1%) | Corpus Christi Laredo Del Rio | 06/13/2026 | 2026 ST CCLR Summer Beach Bash LCM | ||
| 4684 | Emerson Bruton | 52.31 | 8 | B: 43.89 (+8.42s | 16.1%) | Schertz YMCA Swim Team | 04/25/2026 | 2026 ST CCSS LC Unclassified | ||
| 4685 | Forest Roden | 52.32 | 9 | B: 43.89 (+8.43s | 16.1%) | Huntsville Swim Association | 04/18/2026 | HSA April LC Meet | ||
| 4686 | Xavier Jimenez | 52.32 | 9 | B: 43.89 (+8.43s | 16.1%) | Unattached | 06/05/2026 | HNVR Storm Surge 2026 | ||
| 4687 | Jack Parrish | 52.32 | 7 | B: 43.89 (+8.43s | 16.1%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | ||
| 4688 | Elander Allcorn | 52.33 | 10 | B: 43.89 (+8.44s | 16.1%) | Lincoln City Swim Club | 03/07/2026 | Valley Coast Swim League 2026 | ||
| 4689 | Anthony Pither | 52.34 | 8 | B: 43.89 (+8.45s | 16.1%) | Bluefish Swim Club | 04/24/2026 | 2026 NE YNS LCM IMX IMR Meet | ||
| 4690 | Isaiah Hui | 52.35 | 8 | B: 43.89 (+8.46s | 16.2%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | ||
| 4691 | Sebastian Robinson-Jones | 52.35 | 10 | B: 43.89 (+8.46s | 16.2%) | Northglenn Fusion Swim Club | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | ||
| 4692 | Samuel Wang | 52.36 | 7 | B: 43.89 (+8.47s | 16.2%) | Unattached | 06/11/2026 | 2026 ST NIST George Block Invitational | ||
| 4693 | Nate Smith | 52.36 | 10 | B: 43.89 (+8.47s | 16.2%) | Sparks Piranhas Swim Team | 07/12/2025 | 2025 Silver State Championships | ||
| 4694 | Kellen Lambrechts | 52.36 | 9 | B: 43.89 (+8.47s | 16.2%) | Watertown Area Swim Club | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | ||
| 4695 | Marco Zevallos Krones | 52.38 | 10 | B: 43.89 (+8.49s | 16.2%) | Kona Dolphins Swim Club | 06/27/2026 | BIG ISLAND SWIMMING @ KSH | ||
| 4696 | Bennett Saylor | 52.38 | 9 | B: 43.89 (+8.49s | 16.2%) | North Lexington YMCA | 05/15/2026 | Kentucky Aquatics Derby Classic | ||
| 4697 | Cyrus Jiang | 52.38 | 8 | B: 43.89 (+8.49s | 16.2%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 4698 | Sebastian Miranda | 52.41 | 10 | B: 43.89 (+8.52s | 16.3%) | Tampa Y Swimming | 05/01/2026 | 2026 Stingrays Cinco De Mayo LCM Meet | ||
| 4699 | Paxton Winheim | 52.42 | 6 | B: 43.89 (+8.53s | 16.3%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | ||
| 4700 | Byron Veile | 52.43 | 7 | B: 43.89 (+8.54s | 16.3%) | Seahawks Swim club | 05/01/2026 | John Traube Memorial 2026 | ||
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.