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 | |
|---|---|---|---|---|---|---|---|---|---|
| 8551 | Alden Horner | 53.32 | 11 | B: 48.29 (+5.03s | 9.4%) | South Shore YMCA Strypers | 09/27/2025 | 2025 NE CRA SeptDistance Speccialty Copi | ||
| 8552 | Mathieu Beverly | 53.33 | 9 | B: 48.29 (+5.04s | 9.5%) | Charlotte County Swimming | 12/13/2025 | CCS Holiday Classic 2025 | ||
| 8553 | Lucas Mott | 53.33 | 9 | B: 48.29 (+5.04s | 9.5%) | Hydra Aquatics | 02/27/2026 | 2026 OH BSC SC Regional Championships | ||
| 8554 | James Drabousky | 53.34 | 10 | B: 48.29 (+5.05s | 9.5%) | Benton Harbor-St. Joseph YMCA | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | ||
| 8555 | Edward Arrendell | 53.34 | 10 | B: 48.29 (+5.05s | 9.5%) | Patuxent Aquatics Club | 03/21/2026 | 2026 Macaroni Penguin Inter Squad Meet | ||
| 8556 | Reed Davis | 53.34 | 8 | B: 48.29 (+5.05s | 9.5%) | Dakota Riptide | 02/20/2026 | 2026 SD 12 Under Short Course State A Champ | ||
| 8557 | Charles Feuerstein | 53.34 | 7 | B: 48.29 (+5.05s | 9.5%) | Virginia Gators | 12/12/2025 | Triad Tropic Invitational Copied | ||
| 8558 | Han Zeng | 53.34 | 10 | B: 48.29 (+5.05s | 9.5%) | YMCA Fairfax County Reston | 01/10/2026 | 2026 MAKO POLAR PLUNGE | ||
| 8559 | Cole Smith | 53.35 | 10 | B: 48.29 (+5.06s | 9.5%) | Voltage Aquatics | 07/12/2025 | 2025 Mashed Potato Dash | ||
| 8560 | Dexter Gratton | 53.35 | 10 | B: 48.29 (+5.06s | 9.5%) | SwimTLC-Parker Phenomena Swim | 04/11/2026 | 2026 CO Falfins Summer Series #1 | ||
| 8561 | Alexander Matvyeychenko | 53.35 | 9 | B: 48.29 (+5.06s | 9.5%) | YMCA OF Western North Carolina | 09/27/2025 | 2025 WNCY October Opener Copied Copied | ||
| 8562 | William Johnson | 53.35 | 8 | B: 48.29 (+5.06s | 9.5%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | ||
| 8563 | Isaac Jaurez | 53.35 | 9 | B: 48.29 (+5.06s | 9.5%) | Kennebec Valley YMCA | 02/27/2026 | 2026 NE Maine State Y Championships | ||
| 8564 | Ethan Amacker | 53.35 | 8 | B: 48.29 (+5.06s | 9.5%) | Unattached | 01/16/2026 | 2026 Pentathlon | ||
| 8565 | Kai Halasz | 53.35 | 9 | B: 48.29 (+5.06s | 9.5%) | Capital Area Aquatics | 09/19/2025 | 2025 ST AQTX Round Rock Unclassified | ||
| 8566 | John Wright | 53.35 | 9 | B: 48.29 (+5.06s | 9.5%) | Egra Waves | 10/17/2025 | 2025 WMS Boo Bash | ||
| 8567 | Johnny Oussi | 53.35 | 8 | B: 48.29 (+5.06s | 9.5%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | ||
| 8568 | Freddie Newman | 53.36 | 9 | B: 48.29 (+5.07s | 9.5%) | Moraga Valley Pool | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 8569 | Rivaansh Shah | 53.36 | 10 | B: 48.29 (+5.07s | 9.5%) | Milpitas Aquatic Club | 11/09/2024 | Alto Go The Distance | ||
| 8570 | Denzel Gray | 53.36 | 6 | B: 48.29 (+5.07s | 9.5%) | Bayside Aquatics | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | ||
| 8571 | Calvin Wilson | 53.36 | 9 | B: 48.29 (+5.07s | 9.5%) | Magnolia Aquatic Club | 12/20/2024 | MAC Hosted 2024 Gulf Fall Champs | ||
| 8572 | Sebastian Huppenthal | 53.36 | 10 | B: 48.29 (+5.07s | 9.5%) | Merritt Athletic Swimming | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 8573 | Drew Lamb | 53.36 | 10 | B: 48.29 (+5.07s | 9.5%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | ||
| 8574 | Marshall Patton | 53.36 | 8 | B: 48.29 (+5.07s | 9.5%) | San Antonio Wave | 10/10/2025 | 2025 ST SASA Sombrero Series Dos Copied | ||
| 8575 | Joshua Chun | 53.36 | 10 | B: 48.29 (+5.07s | 9.5%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | ||
| 8576 | Allen Marek | 53.36 | 8 | B: 48.29 (+5.07s | 9.5%) | YMCA of Austin Swim Alliance | 12/06/2025 | 2025 HPAC 5th Annual Festivus Winterfest | ||
| 8577 | Vedant Deshmukh | 53.36 | 9 | B: 48.29 (+5.07s | 9.5%) | YMCA of Greater Nashua Storm | 05/09/2026 | 2026 NE STRM Spring Splash W Distance | ||
| 8578 | Eli Schmiesing | 53.37 | 9 | B: 48.29 (+5.08s | 9.5%) | Greater Columbus Swim Tm Of Oh | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 8579 | Ellis Del Verne | 53.37 | 9 | B: 48.29 (+5.08s | 9.5%) | YMCA of the Triangle Area Swim | 11/21/2025 | 2025 YOTA Arena Turkey Classic | ||
| 8580 | Pi Cheng | 53.37 | 10 | B: 48.29 (+5.08s | 9.5%) | Los Altos Mountain View Aquati | 03/28/2026 | LAMV C B A+ Meet | ||
| 8581 | Decker Jacobs | 53.37 | 9 | B: 48.29 (+5.08s | 9.5%) | Northern Lights Swimming Assoc | 06/05/2026 | 2026 MN ALEX Pool Sprints Lake Swim | ||
| 8582 | Justin Pang | 53.37 | 9 | B: 48.29 (+5.08s | 9.5%) | Hazen | 02/20/2026 | 2026 WIAA 4A Boys HS State Champs OB | ||
| 8583 | Sean Kim | 53.38 | 8 | B: 48.29 (+5.09s | 9.5%) | H2okie Aquatics | 02/07/2026 | SW District 8 Under Championship | ||
| 8584 | Patrick Moore | 53.38 | 8 | B: 48.29 (+5.09s | 9.5%) | Royal Swimming | 11/22/2025 | 2025 Royal Fall Cup | ||
| 8585 | Ethan Li | 53.38 | 10 | B: 48.29 (+5.09s | 9.5%) | Trident Aquatic Club | 11/01/2025 | 2025 MR TRI Fall SCY Invitational | ||
| 8586 | Luka Tikuisis | 53.38 | 8 | B: 48.29 (+5.09s | 9.5%) | Sarasota Sharks | 02/27/2026 | 2026 T2 Area 5 Championships | ||
| 8587 | Ethan Perez Eskenazi | 53.38 | 9 | B: 48.29 (+5.09s | 9.5%) | Quince Orchard Swim Academy | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 8588 | Sammy Castro | 53.39 | 9 | B: 48.29 (+5.10s | 9.6%) | Twisters Swim Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | ||
| 8589 | Hudson Chiu | 53.39 | 7 | B: 48.29 (+5.10s | 9.6%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | ||
| 8590 | Allen Gao | 53.39 | 7 | B: 48.29 (+5.10s | 9.6%) | Weymouth Club Waves | 05/10/2026 | 2026 NE NSSC Invitational At BC High | ||
| 8591 | Kellen Lambrechts | 53.39 | 9 | B: 48.29 (+5.10s | 9.6%) | Watertown Area Swim Club | 02/20/2026 | 2026 SD 12 Under Short Course State A Champ | ||
| 8592 | Theodore Harris | 53.39 | 8 | B: 48.29 (+5.10s | 9.6%) | Naval Academy Aquatic Club | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | ||
| 8593 | Alexander Rodiger | 53.39 | 8 | B: 48.29 (+5.10s | 9.6%) | The Capitol Sea Devils | 02/20/2026 | 2026 Machine Qualifier | ||
| 8594 | Gabriel Sukut | 53.40 | 7 | B: 48.29 (+5.11s | 9.6%) | VC Sharks Swim Team | 01/24/2026 | 2026 MN DRGN Fire And Ice Invite | ||
| 8595 | Parker Elgin | 53.40 | 9 | B: 48.29 (+5.11s | 9.6%) | Aloha Aquatics Association | 11/09/2025 | OSL A+ SCY Meet | ||
| 8596 | Elliott Greenwood | 53.40 | 7 | B: 48.29 (+5.11s | 9.6%) | Cavalier Aquatics/Piedmont Fam | 01/31/2026 | LY Vs CA Y January Dual | ||
| 8597 | Henry Nguyen | 53.40 | 9 | B: 48.29 (+5.11s | 9.6%) | Capital Area Aquatics | 09/19/2025 | 2025 ST AQTX Round Rock Unclassified | ||
| 8598 | Benson Brewer | 53.41 | 9 | B: 48.29 (+5.12s | 9.6%) | Sporting Jax Aquatic Club | 11/15/2025 | EAJ Fall Harvest 2025 | ||
| 8599 | Emerson Perry | 53.41 | 8 | B: 48.29 (+5.12s | 9.6%) | Rockford Riptide | 02/07/2026 | 2026 Grand Rapids Open | ||
| 8600 | Camden Brooks | 53.41 | 10 | B: 48.29 (+5.12s | 9.6%) | Cardinal and Gold Aquatics | 11/14/2025 | Harvest Festival 2025 | ||
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.