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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9351 | Gavin Gauthier | 53.62 | 10 | B: 48.29 (+5.33s | 9.9%) | Plantation Swim Team | 09/05/2025 | September Central Park Series | ||
| 9352 | Alec Stamp | 53.62 | 10 | B: 48.29 (+5.33s | 9.9%) | Tuna Swim Club | 01/24/2026 | 2026 MN Tuna Frozen Festival | ||
| 9353 | Oliver Foster | 53.62 | 9 | B: 48.29 (+5.33s | 9.9%) | Watertown Area Swim Club | 01/17/2026 | 2026 Optimist High Point Meet | ||
| 9354 | Dean O'Neill | 53.62 | 9 | B: 48.29 (+5.33s | 9.9%) | Watertown Area Swim Club | 02/06/2026 | 2026 Qualifying Meet | ||
| 9355 | Logan Arndt | 53.62 | 8 | B: 48.29 (+5.33s | 9.9%) | Castle Rock Swimming | 02/14/2026 | 2026 CO ACES Winter Open | ||
| 9356 | Reid Rector | 53.62 | 7 | B: 48.29 (+5.33s | 9.9%) | Falfins Swimming | 02/08/2026 | 2026 CO Falfins Short Course Series #4 | ||
| 9357 | Jack Portwood | 53.62 | 10 | B: 48.29 (+5.33s | 9.9%) | High Performance Aquatic Club | 10/19/2024 | 2024 HPAC Harvest Invitational | ||
| 9358 | Merrick Brits | 53.63 | 9 | B: 48.29 (+5.34s | 10.0%) | Southern Maryland Aquatics | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | ||
| 9359 | Davi de Oliveira Figueire | 53.63 | 9 | B: 48.29 (+5.34s | 10.0%) | YMCA of the Triangle Area Swim | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | ||
| 9360 | Ian Strachan | 53.63 | 9 | B: 48.29 (+5.34s | 10.0%) | Issaquah Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | ||
| 9361 | Yao Yang | 53.63 | 8 | B: 48.29 (+5.34s | 10.0%) | DeAnza Cupertino Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | ||
| 9362 | Nikolai Churyn | 53.63 | 8 | B: 48.29 (+5.34s | 10.0%) | Sarasota Tsunami Swim Team | 10/11/2025 | 2025 OCTOBERFEST SWIM MEET | ||
| 9363 | Reece Ferrara | 53.63 | 9 | B: 48.29 (+5.34s | 10.0%) | Potomac Marlins | 02/20/2026 | 2026 FXFX Forty Niner | ||
| 9364 | Wyatt Savoy | 53.64 | 10 | B: 48.29 (+5.35s | 10.0%) | North Shore Swim Club | 04/04/2026 | 2026 NE NSSC Sprint Meet | ||
| 9365 | Constantine Clark | 53.64 | 10 | B: 48.29 (+5.35s | 10.0%) | Utica Shelby Swim Club | 10/17/2025 | 2025 USSC Trick Or Treat Grab Bag Classic | ||
| 9366 | Oliver Wright | 53.64 | 10 | B: 48.29 (+5.35s | 10.0%) | Sailfish Aquatics | 03/07/2026 | 2026 MSA March Madness Invitational | ||
| 9367 | Zachary Zhao | 53.64 | 9 | B: 48.29 (+5.35s | 10.0%) | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 9368 | Elden Lu | 53.65 | 9 | B: 48.29 (+5.36s | 10.0%) | San Ramon Valley Aquatics | 09/28/2024 | Orinda Aquatics SC C B BB+ Meet | ||
| 9369 | Jasper Williams | 53.65 | 8 | B: 48.29 (+5.36s | 10.0%) | Pierre Swim Team | 11/08/2025 | 2025 SD Pierre Invitational | ||
| 9370 | Wesley Badgett | 53.65 | 10 | B: 48.29 (+5.36s | 10.0%) | Capital Area Aquatics | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | ||
| 9371 | Jonathan Fosheim | 53.65 | 9 | B: 48.29 (+5.36s | 10.0%) | Webster Swim Team | 07/08/2025 | 2025 SD Webster 12 Under Fun Meet | ||
| 9372 | Jacob Beebe | 53.65 | 10 | B: 48.29 (+5.36s | 10.0%) | Hickam Hurricanes | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 9373 | Keith McDonnell | 53.65 | 8 | B: 48.29 (+5.36s | 10.0%) | Long Island Aquatic Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 9374 | Noah Del Monaco Pinto | 53.66 | 10 | B: 48.29 (+5.37s | 10.0%) | The Woodlands Swim Team | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | ||
| 9375 | Owen Cloar | 53.66 | 9 | B: 48.29 (+5.37s | 10.0%) | Huntsville Swim Association | 09/20/2025 | 2025 Ricky Hui Intrasquad Meet | ||
| 9376 | Michael Guo | 53.66 | 7 | B: 48.29 (+5.37s | 10.0%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | ||
| 9377 | Madden Hendricks | 53.66 | 8 | B: 48.29 (+5.37s | 10.0%) | Grand Island YMCA Quicksilver | 01/11/2026 | 2026 MW App FAST Y New Year Splash | ||
| 9378 | Tristan Henson | 53.66 | 10 | B: 48.29 (+5.37s | 10.0%) | Nitro Swimming | 01/04/2026 | 2026 ST NTRO Chilly Icicles | ||
| 9379 | Ethan Robison | 53.67 | 10 | B: 48.29 (+5.38s | 10.0%) | Tuna Swim Club | 02/07/2026 | 2026 MN SDVL Sweet Heart Classic | ||
| 9380 | Oliver Haig | 53.67 | 9 | B: 48.29 (+5.38s | 10.0%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 01/16/2026 | 2026 Odd Age Classic | ||
| 9381 | Nathaniel Cole | 53.67 | 10 | B: 48.29 (+5.38s | 10.0%) | Kingfish Swimming Medfield | 02/06/2026 | 2026 NE CRA Last Chance February Invite | ||
| 9382 | Spencer Smith | 53.67 | 8 | B: 48.29 (+5.38s | 10.0%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 9383 | Nathaniel Ewing | 53.67 | 7 | B: 48.29 (+5.38s | 10.0%) | Rockfish Swimming | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | ||
| 9384 | Cyrus McKinney | 53.67 | 9 | B: 48.29 (+5.38s | 10.0%) | Worthington Swim Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | ||
| 9385 | Lukas Romaneschi | 53.67 | 9 | B: 48.29 (+5.38s | 10.0%) | Egra Waves | 10/17/2025 | 2025 WMS Boo Bash | ||
| 9386 | Asher Edwin | 53.67 | 7 | B: 48.29 (+5.38s | 10.0%) | Plymouth Canton Cruisers | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 9387 | Tyryne Livone | 53.67 | 10 | B: 48.29 (+5.38s | 10.0%) | Escalate Aquatic Team | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | ||
| 9388 | Daniel Ibarra | 53.67 | 10 | B: 48.29 (+5.38s | 10.0%) | Escalate Aquatic Team | 01/18/2025 | 2025 LSST January Frosty Meet | ||
| 9389 | Gabriel Mas | 53.67 | 9 | B: 48.29 (+5.38s | 10.0%) | Rancho San Dieguito | 05/04/2025 | 2025 SI FAST 14U NTS | ||
| 9390 | Keegan Sheahan | 53.68 | 10 | B: 48.29 (+5.39s | 10.0%) | Champlain Valley Swim Academy- | 11/07/2025 | 2025 NE UVAC Dorsi Raynolds Memorial Meet C | ||
| 9391 | Huck Ling | 53.68 | 8 | B: 48.29 (+5.39s | 10.0%) | The Olympic Club | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | ||
| 9392 | Ansh Nair | 53.68 | 9 | B: 48.29 (+5.39s | 10.0%) | San Gabriel Aquatics | 11/16/2025 | 2025 ST TXLA 10 U November Unclassified | ||
| 9393 | Ethan Zhang | 53.69 | 9 | B: 48.29 (+5.40s | 10.1%) | Fmy Gators | 12/14/2024 | 2024 MN DRGN Winter Fire And Ice Invite | ||
| 9394 | Darshan White | 53.69 | 9 | B: 48.29 (+5.40s | 10.1%) | Tampa Elite Aquatics | 06/21/2025 | West Coast B Champtionships | ||
| 9395 | Joshua Steadman | 53.69 | 9 | B: 48.29 (+5.40s | 10.1%) | Kona Dolphins Swim Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 9396 | Samuel Yeung | 53.69 | 9 | B: 48.29 (+5.40s | 10.1%) | Katy Aquatic Team For Youth | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | ||
| 9397 | Miqdad Mawji | 53.69 | 8 | B: 48.29 (+5.40s | 10.1%) | Dearborn Dolphins | 02/14/2026 | 2026 Best ValenTimes Meet | ||
| 9398 | Tyler Schlobohm | 53.69 | 9 | B: 48.29 (+5.40s | 10.1%) | Dedham Health Hydra | 11/15/2025 | 0025 NE NSSC November 15 SJP Copied | ||
| 9399 | Logan Criscuolo | 53.69 | 9 | B: 48.29 (+5.40s | 10.1%) | North Rockland Aquatic Club | 12/06/2025 | 2025 MR NDAC Kevin Storrs Winter Festival | ||
| 9400 | Xavier Whitaker | 53.70 | 8 | B: 48.29 (+5.41s | 10.1%) | The 4M Swim Club 4msc | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | ||
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.