Western Zone Zone Boys 10 & under - 25 Y Breast
These rankings show the swimmers' placement within their Zone.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 401 | Kian Bryson | 24.99 | 10 | Lake Oswego Swim Club | 03/08/2025 | 2025 McMinnville Season Finale Invitational | |||
| 402 | Henry Bresson | 24.99 | 10 | Chinook Aquatic Club | 11/03/2024 | 2024 PN C Pentathlon | |||
| 403 | Platon Smirnov | 24.99 | 9 | Sunnyvale Swim Club | 03/07/2026 | DACA CBA Meet | |||
| 404 | Benjamin Bean | 25.00 | 8 | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |||
| 405 | Joon Cha | 25.00 | 10 | Sunnyvale Swim Club | 07/19/2025 | 2025 DACA SC CBA Meet | |||
| 406 | Ryan Feng | 25.01 | 9 | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 407 | Austin Zhou | 25.02 | 10 | Pacific Dragons Swim Team | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 | |||
| 408 | Andrew DiPaulo | 25.02 | 10 | Denver Athletic Club Swim Team | 11/23/2024 | 2024 CO CUDA Pentathlon XXXVII | |||
| 409 | Eric Hu | 25.04 | 9 | Santa Clara Swim Club | 10/25/2025 | GGST Spooktacular 2025 | |||
| 410 | Beckett Rossi | 25.04 | 9 | Bishop Swim Team | 08/01/2025 | 2025 High Country Short Course Championship | |||
| 411 | Corbin Carpenter | 25.05 | 9 | Life Time Colorado Swim Club | 02/02/2025 | 2025 CO FORM February Freeze | |||
| 412 | Johnathan Fritz | 25.06 | 9 | Boulder City Henderson Swim Te | 11/08/2024 | 2024 NV State Championships | |||
| 413 | Max Carter | 25.06 | 8 | DeAnza Cupertino Aquatics | 10/24/2026 | PSL Pumpkin Spice Splash | |||
| 414 | Colt Rodeheave | 25.07 | 10 | Seattle Metropolitan Aquatic C | 06/08/2025 | 2025 PN SMAC June Mini Meet | |||
| 415 | George Ursachi | 25.08 | 7 | Unattached | 07/25/2026 | 2026 DACA SC CBA Meet | |||
| 416 | Noah Wang | 25.08 | 10 | Front Range Barracudas | 11/23/2024 | 2024 CO CUDA Pentathlon XXXVII | |||
| 417 | Sankarshan Dutta | 25.10 | 8 | Mission Aurora Colorado Swimmi | 03/13/2026 | Mile High Championship Invitational | |||
| 418 | Brooks Kraft | 25.10 | 7 | Heartland Swim Assoc | 05/03/2026 | Mission Valley YMCA Rising Stars 1 | |||
| 419 | Aiden Tian | 25.10 | 7 | Pacific Dragons Swim Team | 10/03/2026 | 2026 PN OCA John Walker Invitational Approve | |||
| 420 | Maksim Ilchenko | 25.10 | 5 | Terrapins Swim Team | 10/10/2026 | Orinda Aquatics PC SC C B BB+ | |||
| 421 | Caedon Quinn | 25.10 | 8 | Walnut Creek Aquabears | 10/10/2026 | Orinda Aquatics PC SC C B BB+ | |||
| 422 | Bryan Liu | 25.11 | 9 | Issaquah Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | |||
| 423 | Zakhar Breslavskyi | 25.12 | 10 | Boise YMCA Swim Team | 04/26/2025 | 2025 Spring Fever Pentathlon | |||
| 424 | Mason Ramos | 25.13 | 8 | California Gold | 10/17/2026 | Pumpkin Meet, Oct 2026 | |||
| 425 | Jeffrey Li | 25.13 | 10 | Sunnyvale Swim Club | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |||
| 426 | Chase White | 25.14 | 10 | South Valley Makos | 04/20/2024 | 2024 Pacific Swimming 10 U Championships | |||
| 427 | Guillermo Dinares Cardenal | 25.16 | 9 | Vashon Seals Swim Team | 02/14/2025 | 2025 PN UPAC 4th Annual February Fly In | |||
| 428 | Tobias Santos | 25.17 | 8 | Stingray Swim Team | 09/26/2026 | 2026 PN TAC Fall Pentathlon Distance Open App | |||
| 429 | William Durrant | 25.18 | 9 | Wasatch Front Fish Market | 02/20/2025 | WFFM February Developmental | |||
| 430 | Charles Wang | 25.20 | 8 | Albany Armada Aquatics | 10/10/2026 | Orinda Aquatics PC SC C B BB+ | |||
| 431 | Kais Esmail | 25.20 | 10 | Bellingham Bay Swim Team | 12/07/2024 | 2024 PN Fall Divisional, Division 2 | |||
| 432 | Henry Nelligan | 25.22 | 9 | Sparks Piranhas Swim Team | 01/17/2025 | 2025 Blizzard Blast Swim Meet | |||
| 433 | Louis Chen | 25.24 | 8 | Pleasanton Seahawks | 10/10/2026 | SRVA SC C B BB+ Meet | |||
| 434 | Dorian Xie | 25.25 | 7 | Tualatin Hills Swim Club | 02/06/2026 | 2026 Forest Grove Coast Range Qualifier | |||
| 435 | Vedant Tomar | 25.25 | 9 | California Dolphins Swim Team | 10/18/2025 | PC CDST SC C B BB+ | |||
| 436 | Vincent Nan | 25.26 | 10 | Pacific Dragons Swim Team | 10/19/2024 | 2024 PN Wave Rocktober Invitational | |||
| 437 | Aiden Hu | 25.26 | 10 | Alto Swim Club | 11/09/2024 | Alto Go The Distance | |||
| 438 | Kynan Wiseman | 25.27 | 10 | Longmont Swim Club | 10/26/2024 | 2024 CO LONG Great Pumpkin Pentathlon | |||
| 439 | Maximus Saure | 25.28 | 8 | South Bay Aquatics | 03/21/2026 | 2026 SI CAST All Ages NTS Meet South | |||
| 440 | Yuma Suzuki | 25.28 | 8 | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |||
| 441 | Theodore Swinteck | 25.29 | 7 | North Coast Aquatics | 10/04/2026 | 2026 SI ICAC 14U RISING STARS 1 | |||
| 442 | Ronan MurdockPerriera | 25.30 | 10 | AC Swim Club | 03/22/2025 | PC PRNA CBA+ Spring Surge Swim To Win | |||
| 443 | William Song | 25.35 | 8 | Seattle Metropolitan Aquatic C | 05/17/2026 | 2026 PN SMAC May Mini Meet Approved | |||
| 444 | Jake Lu | 25.37 | 9 | Burlingame Aquatics | 02/22/2025 | BAC C B A Meet | |||
| 445 | Rhett Stuart | 25.37 | 7 | Denver Swim Academy | 10/10/2026 | 2026 CO FST Swim Pink | |||
| 446 | Brody Bromeier | 25.37 | 6 | Full Armour Swim Team | 03/14/2026 | 2026 CO Zone 5 Championships | |||
| 447 | Lee Lopez | 25.38 | 10 | SOL Swim Team | 11/02/2024 | 2024 SI SBA All Ages B C BB Max Meet Nov 2 3 | |||
| 448 | Christopher Rasmuson | 25.38 | 10 | Bishop Swim Team | 08/01/2025 | 2025 High Country Short Course Championship | |||
| 449 | Asher Winn | 25.38 | 8 | Cali Piranha Swim Team | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | |||
| 450 | Julian Kreth | 25.39 | 8 | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |||
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.