Western Zone Zone Boys 10 & under - 25 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 301 | Jasper Zhong | 17.47 | 8 | Seattle Metropolitan Aquatic C | 02/08/2026 | 2026 PN SMAC February Mini Meet Approved | |||
| 302 | Milo Gordon | 17.47 | 8 | Flatiron Athletic Club | 02/08/2025 | 2025 CO NCS 10 U Winter Spectacular | |||
| 303 | Ryden Ciammaichella | 17.48 | 9 | Piedmont Swim Team | 07/18/2025 | 2025 Redwood Empire Swim League Championship | |||
| 304 | Michael Sandmann | 17.50 | 9 | McMinnville Swim Club | 02/22/2025 | 2025 Arena Short Course 10 U Championships | |||
| 305 | Maxwell Yao | 17.50 | 9 | Gilroy Gators Swim Team | 10/25/2024 | GGST Spooktacular | |||
| 306 | Lowen Joyce | 17.50 | 10 | Team Sopris Swimming | 05/17/2025 | 2025 CO Western Slope IM Challenge | |||
| 307 | Henry Bresson | 17.51 | 10 | Chinook Aquatic Club | 11/03/2024 | 2024 PN C Pentathlon | |||
| 308 | James Covey | 17.52 | 7 | Bellevue Club Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |||
| 309 | Beckett Rossi | 17.52 | 9 | Bishop Swim Team | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | |||
| 310 | Daniel Gerasimov | 17.53 | 8 | Los Gatos Swim Club | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |||
| 311 | Hunter Zamora | 17.53 | 9 | Star Aquatics | 10/03/2025 | 2025 STAR September Friday Night At The Races | |||
| 312 | Leo Hayes | 17.53 | 8 | Ladera Oaks | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |||
| 313 | Noah Kim | 17.54 | 10 | Issaquah Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | |||
| 314 | Felix Jiang | 17.54 | 8 | Wave Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | |||
| 315 | Jaroslav Rezac | 17.54 | 9 | Longmont Swim Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |||
| 316 | Ronan MurdockPerriera | 17.54 | 9 | AC Swim Club | 03/22/2025 | PC PRNA CBA+ Spring Surge Swim To Win | |||
| 317 | Rowan Sargent | 17.55 | 9 | Front Range Barracudas | 11/23/2024 | 2024 CO CUDA Pentathlon XXXVII | |||
| 318 | Andrew DiPaulo | 17.55 | 9 | Denver Athletic Club Swim Team | 11/23/2024 | 2024 CO CUDA Pentathlon XXXVII | |||
| 319 | Milo Payne | 17.55 | 9 | Sonoma Sea Dragons | 09/20/2025 | WANV CBA+ Endless Summer Meet | |||
| 320 | Kayvan Tabarrok | 17.56 | 9 | Piedmont Swim Team | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | |||
| 321 | Mateo Lopez | 17.56 | 8 | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |||
| 322 | Vaughn Jamison | 17.56 | 9 | Aspire Aquatics of Colorado | 01/04/2026 | 2026 CO AAC Sprint Eliminator Invite | |||
| 323 | Rylan Brill | 17.59 | 9 | CAC Stingrays Swim Team | 01/03/2025 | 2025 CO COSA New Year Open | |||
| 324 | Adam Alkhayru | 17.60 | 9 | Reno Aquatic Club | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |||
| 325 | Samuel Tarbell | 17.60 | 10 | CAC Stingrays Swim Team | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |||
| 326 | Daniel Wang | 17.61 | 9 | Pacific Dragons Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |||
| 327 | Drake Larson | 17.62 | 10 | Tahoe Swim Club | 10/18/2024 | 2024 KING OF THE HILL CHALLENGE | |||
| 328 | Joon Cha | 17.62 | 9 | Sunnyvale Swim Club | 07/19/2025 | 2025 DACA SC CBA Meet | |||
| 329 | Leo Ioffe | 17.62 | 9 | Santa Clara Swim Club | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |||
| 330 | Dmitry Temkin | 17.62 | 9 | South Snohomish Co Dolphins | 05/03/2025 | 2025 PN SSCD Spring Open | |||
| 331 | Liam Smith | 17.63 | 10 | Aquawolves Swimming | 01/05/2025 | 2025 CO AAC 12 U Sprint Eliminator Invit | |||
| 332 | Cameron Montoya | 17.64 | 8 | Life Time Colorado Swim Club | 02/01/2026 | 2026 CO FORM February Freeze | |||
| 333 | John Patane | 17.64 | 8 | Sonoma Sea Dragons | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | |||
| 334 | Yuma Suzuki | 17.65 | 8 | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | |||
| 335 | Keaton Weathers | 17.65 | 10 | Walnut Creek Aquabears | 10/29/2022 | SRVA SCY CBBB+ | |||
| 336 | Kotia Zvereff | 17.66 | 7 | Unattached | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | |||
| 337 | Blake Baisch | 17.66 | 9 | Seattle Metropolitan Aquatic C | 03/01/2025 | 2025 PN CSC Mystery Meet | |||
| 338 | Charles Fukuma | 17.66 | 10 | South Valley Makos | 10/18/2024 | 2024 KING OF THE HILL CHALLENGE | |||
| 339 | Wesley Clemens | 17.66 | 9 | Bay Club Aquatics | 01/25/2025 | 2024 SI BAY 10U Mini Meet | |||
| 340 | Andrew Arbatsky | 17.67 | 10 | Pacifica Sea Lions | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |||
| 341 | Winston Nickum | 17.67 | 9 | SlipStream Aquatics | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |||
| 342 | Elio Amelin | 17.67 | 10 | Palo Alto Stanford Aquatics | 09/30/2023 | South San Francisco C B A+ | |||
| 343 | Steven Ibana | 17.67 | 9 | Spokane Waves Aquatic Team | 09/20/2025 | 2025 IE MRA Sprint Shootout | |||
| 344 | Levi Bowen | 17.68 | 10 | Cougar Aquatics | 02/14/2025 | 2025 IES JUNIOR CHAMPIONSHIPS | |||
| 345 | Watson Xie | 17.68 | 9 | Chinook Aquatic Club | 11/03/2024 | 2024 PN C Pentathlon | |||
| 346 | Ryan Hu | 17.69 | 8 | Wave Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | |||
| 347 | Leo Ferrante | 17.69 | 10 | Palo Alto Stanford Aquatics | 01/27/2024 | 2024 Zone 1 North Championships | |||
| 348 | Jose Ramos Morales | 17.70 | 9 | Denver Triton Swim Team | 11/24/2024 | 2024 CO HRA SBL Turket Trot | |||
| 349 | Easton Greger | 17.70 | 8 | Central Coast Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |||
| 350 | Connor Li | 17.70 | 9 | Pacific Dragons Swim Team | 10/04/2025 | 2025 PN OCA John Walker Invitational | |||
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.