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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4451 | Calder McPheeters | 51.00 | 10 | B: 43.89 (+7.11s | 13.9%) | Northern Sierra Swimming | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 4452 | Sawyer Dougherty | 51.00 | 9 | B: 43.89 (+7.11s | 13.9%) | Swimchester Sailfish | 05/15/2026 | Kentucky Aquatics Derby Classic | ||
| 4453 | Tyler Alvarez | 51.01 | 9 | B: 43.89 (+7.12s | 14.0%) | Hialeah Swim Club | 04/25/2026 | 2026 Azura Spring Open LCM Invit | ||
| 4454 | Henry Ambrosia | 51.01 | 9 | B: 43.89 (+7.12s | 14.0%) | Great Wolf Swim Team | 06/20/2026 | 2026 MN TUNA Summer Splash | ||
| 4455 | Calvin Carlson | 51.01 | 9 | B: 43.89 (+7.12s | 14.0%) | Foxjets Swim Team | 06/19/2026 | 2026 MN MAN Red White Blue Invite Copied | ||
| 4456 | Harrison Tian | 51.04 | 9 | B: 43.89 (+7.15s | 14.0%) | San Ramon Valley Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 4457 | Nathaniel Kornfeld | 51.04 | 10 | B: 43.89 (+7.15s | 14.0%) | Swim Dogs | 06/26/2026 | 2026 CO Zone 2 District Meet DU | ||
| 4458 | Daniel Nagaoka | 51.04 | 10 | B: 43.89 (+7.15s | 14.0%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 4459 | Lincoln Kegler | 51.04 | 9 | B: 43.89 (+7.15s | 14.0%) | Casper Swim Club | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | ||
| 4460 | Namish Karthik | 51.05 | 8 | B: 43.89 (+7.16s | 14.0%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 4461 | Callahan Ford | 51.05 | 9 | B: 43.89 (+7.16s | 14.0%) | Evergreen Hurricanes | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | ||
| 4462 | Oliver Winkler | 51.06 | 9 | B: 43.89 (+7.17s | 14.0%) | Greater Pensacola Aquatic Club | 06/05/2026 | 2026 GPAC Tom Lalor Invitational | ||
| 4463 | Brody Hinshaw | 51.06 | 10 | B: 43.89 (+7.17s | 14.0%) | Morganton Swim Team | 06/16/2026 | WCSA Summer Meet 1 @ MSC Copied | ||
| 4464 | Viyam Manouchehri | 51.07 | 9 | B: 43.89 (+7.18s | 14.1%) | North East Aquatic Team | 06/11/2026 | 2026 ST NIST George Block Invitational | ||
| 4465 | Ivan Boukhanov | 51.07 | 10 | B: 43.89 (+7.18s | 14.1%) | Gulf Coast Swim Team | 05/30/2025 | GCST Friday Night At The Races | ||
| 4466 | Samuel Brown | 51.08 | 9 | B: 43.89 (+7.19s | 14.1%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 4467 | Ira Higgs | 51.08 | 9 | B: 43.89 (+7.19s | 14.1%) | Coast Aquatics | 04/11/2026 | CAT5 LC Open 2026 | ||
| 4468 | Remi Bala | 51.08 | 9 | B: 43.89 (+7.19s | 14.1%) | Full Armour Swim Team | 06/19/2026 | 2026 CO Falfins Long Course Open | ||
| 4469 | Alden Banachowski | 51.09 | 9 | B: 43.89 (+7.20s | 14.1%) | Swim Melbourne | 05/02/2026 | TCSC Go For The Gold Invitational | ||
| 4470 | Matthew Wei | 51.09 | 9 | B: 43.89 (+7.20s | 14.1%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | ||
| 4471 | Christopher Jolon | 51.10 | 9 | B: 43.89 (+7.21s | 14.1%) | Middlesex Swim Club | 06/05/2026 | 2026 NE SAC America S Cup | ||
| 4472 | Jace Taasin | 51.11 | 8 | B: 43.89 (+7.22s | 14.1%) | Maui Dolphins Swim Club | 06/13/2026 | 2026 MAGSA LCM B 2 Meet | ||
| 4473 | Keanu Bruck | 51.12 | 10 | B: 43.89 (+7.23s | 14.1%) | Tampa Y Swimming | 04/11/2026 | 2026 Stingrays Early LCM Season Opener | ||
| 4474 | Max Hadden | 51.12 | 7 | B: 43.89 (+7.23s | 14.1%) | West Suburban YMCA Blue Waves | 05/15/2026 | 2026 NE YNS May Specialty Meet | ||
| 4475 | Tyler Human | 51.12 | 9 | B: 43.89 (+7.23s | 14.1%) | Swim Melbourne | 05/03/2025 | TCSC Go For The Gold Invitational | ||
| 4476 | Madison Sacman | 51.12 | 9 | B: 43.89 (+7.23s | 14.1%) | O\\\\\\'Neal Aquatics | 05/15/2026 | 2026 ECA Beach Invitational | ||
| 4477 | Harvey Rice | 51.12 | 10 | B: 43.89 (+7.23s | 14.1%) | Sea Devils | 06/27/2026 | 2026 STAR Summer Splash Invite | ||
| 4478 | Lawrence Lan | 51.13 | 9 | B: 43.89 (+7.24s | 14.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 4479 | Rishen Tayal | 51.13 | 9 | B: 43.89 (+7.24s | 14.2%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 4480 | Maxwell Lashbrook | 51.13 | 9 | B: 43.89 (+7.24s | 14.2%) | Sporting Jax Aquatic Club | 05/23/2025 | EAJ Mayhem 2025 | ||
| 4481 | Landon Beatty | 51.14 | 9 | B: 43.89 (+7.25s | 14.2%) | Jupiter Dragons Swim Team | 05/08/2026 | 2026 Wellington May Long Course Meet | ||
| 4482 | Clayton Smith | 51.14 | 8 | B: 43.89 (+7.25s | 14.2%) | Raleigh Swimming Association | 05/15/2026 | 2026 NCAC Meet On The Hill | ||
| 4483 | Jackson Power | 51.15 | 7 | B: 43.89 (+7.26s | 14.2%) | Unattached | 06/27/2025 | Valley Splash | ||
| 4484 | Reed Bortner | 51.16 | 10 | B: 43.89 (+7.27s | 14.2%) | Fairfax Foxes Swimming | 05/12/2023 | STAT LC Invite 2023 | ||
| 4485 | Nixon Castro | 51.18 | 10 | B: 43.89 (+7.29s | 14.2%) | Alameda Gators | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 4486 | Liam Muehleck | 51.19 | 10 | B: 43.89 (+7.30s | 14.3%) | Columbia River Swim Team | 11/02/2024 | Oregon City Fall Open 2024 | ||
| 4487 | Colton Ballance | 51.19 | 9 | B: 43.89 (+7.30s | 14.3%) | Bend Swim Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | ||
| 4488 | Briggs Severance | 51.20 | 10 | B: 43.89 (+7.31s | 14.3%) | Executive Swim Club | 06/26/2026 | 2026 NE MST ESC June Memorial | ||
| 4489 | Arland Tucker | 51.20 | 9 | B: 43.89 (+7.31s | 14.3%) | Mjcc Stingrays | 04/25/2026 | GACC Spring Invitational | ||
| 4490 | Foster Jones | 51.20 | 10 | B: 43.89 (+7.31s | 14.3%) | Aspire Aquatics of Colorado | 04/24/2026 | 2026 CO Arena Catch Me If You Can | ||
| 4491 | Aiden Liang | 51.21 | 10 | B: 43.89 (+7.32s | 14.3%) | South Shore YMCA Strypers | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | ||
| 4492 | Keyur Deshpande | 51.21 | 9 | B: 43.89 (+7.32s | 14.3%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 4493 | Owen Burns | 51.21 | 8 | B: 43.89 (+7.32s | 14.3%) | Star Aquatics | 04/17/2026 | 2026 STAR April Friday Night At The Races | ||
| 4494 | Nathan Wang | 51.22 | 8 | B: 43.89 (+7.33s | 14.3%) | Hydro Swim Club | 05/30/2025 | Hydro4 Summer Open | ||
| 4495 | Avyan Sharma | 51.22 | 8 | B: 43.89 (+7.33s | 14.3%) | Crimson Aquatics | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | ||
| 4496 | Shelton Montgomery | 51.22 | 8 | B: 43.89 (+7.33s | 14.3%) | Orange - Tennessee Aquatics | 04/11/2026 | Spring Showdown 2026 | ||
| 4497 | Logan Schoepke | 51.22 | 9 | B: 43.89 (+7.33s | 14.3%) | Rocky Mountain Rapids | 06/19/2026 | 2026 CO Falfins Long Course Open | ||
| 4498 | Luka Ulloa Delgadillo | 51.23 | 7 | B: 43.89 (+7.34s | 14.3%) | Richmond Sailfish | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 4499 | Travis Flannagan | 51.23 | 10 | B: 43.89 (+7.34s | 14.3%) | Spartan Aquatic Club | 05/22/2026 | EAJ Mayhem 2026 | ||
| 4500 | Nicholas Harrison | 51.24 | 9 | B: 43.89 (+7.35s | 14.3%) | Pflugerville Pflamingos | 04/26/2025 | 2025 ST CCSS LC Unclassified | ||
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.