USA Boys 10 & under - 25 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Wilson Crawford | 20.30 | 9 | Makos Aquatics Club of Gainesv | 11/21/2025 | 2025 GPAC Gravy Bowl Invitational | |||
| 502 | Brooks Crosnicker | 20.30 | 8 | Machine Aquatics | 03/20/2026 | March Madness 2026 | |||
| 503 | Vaughn Mastrucci | 20.30 | 8 | Saint Petersburg Aquatics | 12/12/2025 | 2025 HARRY MEISEL WEST | |||
| 504 | Maxwell Alred | 20.30 | 9 | Marshall County Swim Club | 12/13/2025 | 2025 Santa Splash | |||
| 505 | Ryan Hamby | 20.31 | 9 | Zone 1 North All Stars | 05/18/2025 | 2025 Pacific Swimming Zone All Star Meet | |||
| 506 | Jaxson Ransom | 20.32 | 10 | Valley Swim Team Phoenix | 01/20/2024 | 2024 Duck Bowl | |||
| 507 | Kazuhiro Seto | 20.32 | 10 | Hauppauge Swimming | 09/14/2025 | 2025 MR HAUP September Super Sprint Meet | |||
| 508 | Henry Sundberg | 20.32 | 8 | North Bay Aquatics | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |||
| 509 | Taenam Oh jr | 20.33 | 8 | Bolles School Sharks | 02/20/2026 | 2026 Area 1 Spring Championships | |||
| 510 | Evan Tsuchitani | 20.33 | 7 | Mason Makos Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |||
| 511 | Youssef Aba | 20.33 | 8 | Front Range Barracudas | 04/17/2026 | 2026 CO CUDA April Pizza Meet | |||
| 512 | Sullivan Boro | 20.33 | 9 | Metro Surge Aquatic Club | 10/25/2025 | 2025 PAC 10 Under RockHopper Penguin Meet | |||
| 513 | Aidan Musiak | 20.33 | 9 | Holyoke YMCA Vikings | 11/21/2025 | 2025 NE HYV Thanksgiving Invite | |||
| 514 | Finn Meyer | 20.34 | 10 | Westbrook Seals | 12/13/2024 | 2024 ME ABF Michelle Arpin | |||
| 515 | Marc Gunderson III | 20.35 | 8 | Machine Aquatics | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |||
| 516 | Bennett McKown | 20.35 | 8 | Patriot Aquatics | 03/01/2025 | 2025 Spring Area 2 Championships | |||
| 517 | Parker Widell | 20.35 | 9 | Swim Tampa Aquatics | 02/20/2026 | Bay Area Spring Championships | |||
| 518 | Nathan Hsieh | 20.36 | 9 | Nation\\\\\\'s Capital Swim Club | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |||
| 519 | Rylan Brill | 20.36 | 10 | CAC Stingrays Swim Team | 01/03/2025 | 2025 CO COSA New Year Open | |||
| 520 | Alexander Sheliagin | 20.36 | 8 | SwimRight Team | 11/01/2025 | Piranhas Turkey Classic 2025 | |||
| 521 | Jackson Sheppard | 20.36 | 8 | Greensboro Community YMCA | 03/06/2026 | Jon Jolley GYSSA 2026 | |||
| 522 | Eli Northington | 20.36 | 8 | Plymouth Canton Cruisers | 02/13/2026 | 2026 Showdown In Motown | |||
| 523 | Nathaniel Johnson | 20.36 | 8 | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |||
| 524 | David Son | 20.36 | 9 | Mission Aurora Colorado Swimmi | 12/12/2025 | 2025 CO NJ Blizzard Invite | |||
| 525 | Lerone Davis | 20.37 | 8 | Manhattan Makos | 11/22/2025 | 2025 MR QNS Protect Ya Turkey Neck Invite | |||
| 526 | Dashiell Nichols | 20.37 | 9 | Grosse Pointe Gators | 12/12/2025 | 2025 GLT Tsunami | |||
| 527 | Edward Gross | 20.37 | 8 | Midwest Aquatic Club | 03/07/2026 | 2026 GTWY 8 Under Champs | |||
| 528 | Cooper Klem | 20.37 | 9 | Cascade Swim Club | 03/01/2025 | 2025 PN CSC Mystery Meet | |||
| 529 | Adam Johnson | 20.37 | 9 | The Woodlands Swim Team | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | |||
| 530 | Harrison Kirby | 20.38 | 8 | Ensworth Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |||
| 531 | Bryan Xia | 20.38 | 7 | Rockville Montgomery Swim Club | 10/12/2025 | 2025 RMSC Eat N Meet Mini Meet | |||
| 532 | DeRon Montgomery | 20.38 | 8 | Razor Aquatics | 12/12/2025 | OLY Swimming Holiday Bowl | |||
| 533 | Youssef Mostafa | 20.39 | 8 | Wheeler Regional YMCA Tigersha | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |||
| 534 | Dylan Jablonski | 20.39 | 7 | Swim Fort Lauderdale | 04/17/2026 | April 2026 Sizzler | |||
| 535 | Leo Sauter | 20.39 | 8 | Apex | 10/17/2025 | 2025 CST Harvest Open | |||
| 536 | Oscar Turatbekov | 20.39 | 9 | Mason Makos Swim Team | 11/02/2025 | 2025 November Friendship Mini Meet | |||
| 537 | Conor Riley | 20.39 | 8 | Bayside Aquatics | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |||
| 538 | Max Villagomez | 20.39 | 8 | Cascade Swim Club | 02/01/2026 | 2026 PN CSC February Mini Meet Approved | |||
| 539 | Jude Notter | 20.40 | 9 | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 01/16/2026 | 2026 Odd Age Classic | |||
| 540 | Nathaniel Thayer | 20.41 | 9 | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |||
| 541 | Gianmarco Sclafani | 20.41 | 10 | Webbs Tornadoes Swim Team | 03/13/2026 | 2026 Shawmut NE Cup Championship | |||
| 542 | Thomas Cooke | 20.41 | 9 | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | |||
| 543 | Grayson Thomas | 20.41 | 8 | Torpedo Swim School | 11/22/2025 | 2025 SDA November Open | |||
| 544 | Evan Wik | 20.41 | 9 | Southwest Stars Swim Club | 09/27/2025 | 2025 Elizabeth Kazeck Fall Sprint | |||
| 545 | Shiloh Gibson | 20.42 | 8 | Miami County Day Aquatic | 11/01/2025 | Piranhas Turkey Classic 2025 | |||
| 546 | Liam Zuber | 20.42 | 8 | Quince Orchard Swim Academy | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |||
| 547 | Preston Hartley | 20.42 | 10 | Swim Columbus Swim Org. | 09/20/2025 | 2025 SE BSL Sprint Into Fall Invitational | |||
| 548 | Eithan Zelichonok | 20.43 | 8 | SwimRight Team | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |||
| 549 | Lucas Jiang | 20.43 | 9 | Santa Clara Swim Club | 09/14/2024 | Milpitas Aquatic Club SC CBA+ Meet | |||
| 550 | Owen Friedman | 20.43 | 9 | Legacy Aquatics | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |||
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.