USA Boys 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2451 | Lincoln Aument | 41.77 | 9 | BB Min | A: 37.59 (+4.18s | 10.0%) | FireFish Swim Team | 11/07/2025 | 2025 NE CCSC Shoot Outs Meet Copied | |
| 2452 | Nicholas Chen | 41.77 | 9 | BB Min | A: 37.59 (+4.18s | 10.0%) | Kingfish Swimming Medfield | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 2453 | Stefan Belmarez | 41.78 | 10 | BB Min | A: 37.59 (+4.19s | 10.0%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 2454 | Carter Prescher | 41.78 | 8 | BB Min | A: 37.59 (+4.19s | 10.0%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 2455 | William Bamford | 41.78 | 10 | BB Min | A: 37.59 (+4.19s | 10.0%) | Fairfax Foxes Swimming | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 2456 | Benjamin Gonen | 41.79 | 9 | BB Min | A: 37.59 (+4.20s | 10.1%) | YMCA of Austin Swim Alliance | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 2457 | Jaxson Ocon | 41.79 | 10 | BB Min | A: 37.59 (+4.20s | 10.1%) | Bulldog Swim Club | 03/07/2026 | BAC Race To AGCs | |
| 2458 | Will Palmer | 41.79 | 9 | BB Min | A: 37.59 (+4.20s | 10.1%) | Ensworth Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 2459 | Huie Walton | 41.79 | 10 | B: 38.49 (+3.30s | 7.9%) | Huntsville Swim Association | 12/05/2025 | 2025 Holiday Classic | ||
| 2460 | William Yin | 41.80 | 9 | BB Min | A: 37.59 (+4.21s | 10.1%) | Suburban Aquatics | 12/21/2025 | 2025 PAC 10 U Reindeer Games | |
| 2461 | Cameron Gular | 41.80 | 10 | BB Min | A: 37.59 (+4.21s | 10.1%) | Coast Gaurd Blue Dolphins | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 2462 | Gracen Moultrie | 41.80 | 10 | BB Min | A: 37.59 (+4.21s | 10.1%) | North Palm Beach Swim Club | 02/06/2026 | 2026 Stanton C Craigie Memorial Invite | |
| 2463 | Eric Yi | 41.80 | 9 | BB Min | A: 37.59 (+4.21s | 10.1%) | Frederick Area Swim Team | 01/11/2026 | 2026 FOX January Distance Sprint Meet | |
| 2464 | Anthony Yegorov | 41.80 | 10 | BB Min | A: 37.59 (+4.21s | 10.1%) | Scorpion Swim Club | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |
| 2465 | Lior Zilber | 41.80 | 7 | BB Min | A: 37.59 (+4.21s | 10.1%) | Long Island Express | 11/28/2025 | 2025 MR LIE Thanksgiving Invitational | |
| 2466 | Zaiden Vlahos | 41.80 | 9 | BB Min | A: 37.59 (+4.21s | 10.1%) | Triton Swimming of Louisville | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 2467 | Liam Migel | 41.80 | 10 | BB Min | A: 37.59 (+4.21s | 10.1%) | Calvert Aquatics Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 2468 | Hudson Patterson | 41.81 | 9 | BB Min | A: 37.59 (+4.22s | 10.1%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2469 | Austin Luo | 41.81 | 10 | BB Min | A: 37.59 (+4.22s | 10.1%) | Tennessee Aquatics | 10/17/2025 | 2025 MCC October Invite | |
| 2470 | Brooks Logan | 41.81 | 10 | BB Min | A: 37.59 (+4.22s | 10.1%) | Oly Swimming | 02/06/2026 | 2026 Michigan Open | |
| 2471 | Oliver Hernandez | 41.81 | 9 | BB Min | A: 37.59 (+4.22s | 10.1%) | Annapolis Swim Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 2472 | Cameron Roberts | 41.82 | 8 | BB Min | A: 37.59 (+4.23s | 10.1%) | Sailfish | 06/16/2026 | 2026 ST AQTX TNR 6162026 | |
| 2473 | Elias Tenney | 41.82 | 8 | BB Min | A: 37.59 (+4.23s | 10.1%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 2474 | Hudson Unrue | 41.82 | 9 | BB Min | A: 37.59 (+4.23s | 10.1%) | Carolina Aquatics Swim Club | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 2475 | Kou Takahashi | 41.83 | 7 | BB Min | A: 37.59 (+4.24s | 10.1%) | West Express Swim Team | 04/19/2026 | 2026 MN MNSI 4th Annual MN Athlete Showcase | |
| 2476 | Everest Orwick | 41.83 | 10 | BB Min | A: 37.59 (+4.24s | 10.1%) | Team Eugene Aquatics | 03/14/2026 | 2026 TEAM Shootout | |
| 2477 | Oliver Cheng | 41.83 | 9 | BB Min | A: 37.59 (+4.24s | 10.1%) | Badger Swim Club,Inc. | 11/09/2025 | 2025 MR BGNW November 8 Under Invitational | |
| 2478 | Favio Caceres | 41.83 | 10 | BB Min | A: 37.59 (+4.24s | 10.1%) | Carpet Capital Aquatics Club | 10/17/2025 | 2025 MCC October Invite | |
| 2479 | Caleb Shepler | 41.83 | 9 | BB Min | A: 37.59 (+4.24s | 10.1%) | Motor City Aquatics | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 2480 | Michael Provenzano | 41.83 | 10 | BB Min | A: 37.59 (+4.24s | 10.1%) | Trident Aquatic Club | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | |
| 2481 | Reid Saver | 41.83 | 10 | BB Min | A: 37.59 (+4.24s | 10.1%) | Machine Aquatics | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 2482 | Lincoln Pugh | 41.83 | 10 | BB Min | A: 37.59 (+4.24s | 10.1%) | South Shore YMCA Strypers | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 2483 | Michael Sandmann | 41.84 | 9 | BB Min | A: 37.59 (+4.25s | 10.2%) | McMinnville Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 2484 | Jeremiah Lee | 41.84 | 10 | BB Min | A: 37.59 (+4.25s | 10.2%) | Chinook Aquatic Club | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | |
| 2485 | Henry Truax | 41.84 | 10 | BB Min | A: 37.59 (+4.25s | 10.2%) | Mecklenburg Swim Association | 03/20/2026 | 2026 STAR Tar Heel States | |
| 2486 | Caden Kanitz | 41.84 | 9 | BB Min | A: 37.59 (+4.25s | 10.2%) | Egra Waves | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 2487 | Lawson Williford | 41.84 | 10 | BB Min | A: 37.59 (+4.25s | 10.2%) | Carolina Aquatic Team | 12/13/2025 | 2025 Ugly Sweater Meet | |
| 2488 | Connor Darling | 41.84 | 10 | BB Min | A: 37.59 (+4.25s | 10.2%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 2489 | Kale McMann | 41.85 | 10 | BB Min | A: 37.59 (+4.26s | 10.2%) | Sunrise Side Swim Club | 02/15/2026 | 2026 MTSL Championship | |
| 2490 | James Dyatlovitsky | 41.85 | 8 | BB Min | A: 37.59 (+4.26s | 10.2%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 2491 | Jayden Yang | 41.86 | 9 | BB Min | A: 37.59 (+4.27s | 10.2%) | Pacific Dragons Swim Team | 10/18/2025 | 2025 PN VAST Fall Classic | |
| 2492 | Easton Coppes | 41.86 | 10 | BB Min | A: 37.59 (+4.27s | 10.2%) | Bowling Green Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | |
| 2493 | DeRon Montgomery | 41.86 | 8 | BB Min | A: 37.59 (+4.27s | 10.2%) | Razor Aquatics | 01/16/2026 | SLA Arctic Blast 2026 | |
| 2494 | Noah Fiorentino | 41.86 | 10 | BB Min | A: 37.59 (+4.27s | 10.2%) | Sachem Swim Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 2495 | Adam Mitzel | 41.86 | 9 | BB Min | A: 37.59 (+4.27s | 10.2%) | Redmond Aquatic Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 2496 | Everett Gerlock | 41.86 | 9 | BB Min | A: 37.59 (+4.27s | 10.2%) | Gunnison Stingrays | 06/05/2026 | 2026 CO Gunnison Invitational | |
| 2497 | Kai Christian | 41.87 | 10 | BB Min | A: 37.59 (+4.28s | 10.2%) | Swim Melbourne | 10/11/2025 | TCSC Fall Invitational | |
| 2498 | Everett Blunden | 41.87 | 9 | BB Min | A: 37.59 (+4.28s | 10.2%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 2499 | Brady Richeda | 41.87 | 9 | BB Min | A: 37.59 (+4.28s | 10.2%) | Rapids Swim Team | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 2500 | Jack Zerr | 41.88 | 8 | BB Min | A: 37.59 (+4.29s | 10.2%) | Findlay YMCA Frogs | 02/19/2026 | 2026 OH SOS SC Regional 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.