Pacific Swimming Boys 10 & under - 25 Y Breast
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).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 | Marek Perzov | 27.20 | 8 | Santa Clara Swim Club | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | |||
| 302 | David Tan | 27.20 | 8 | Pacifica Sea Lions | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |||
| 303 | Cole Erickson | 27.21 | 7 | Reno Aquatic Club | 02/06/2026 | 2026 Valentines Day Age Group Open | |||
| 304 | Oliver Ng | 27.22 | 7 | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |||
| 305 | Benjamin Anzenberg | 27.30 | 8 | Piedmont Swim Team | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | |||
| 306 | Youssef Mahassine | 27.30 | 8 | Walnut Creek Aquabears | 02/03/2024 | 2024 Zone 2 SC Championship Meet | |||
| 307 | Lorenzo Watts | 27.32 | 7 | Sebastopol Sea Serpents | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | |||
| 308 | Jasper Yan | 27.33 | 6 | California Dolphins Swim Team | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |||
| 309 | Leon Mishin | 27.33 | 7 | Walnut Creek Aquabears | 07/26/2025 | Zone 2 Summer Championships | |||
| 310 | Leo Ioffe | 27.34 | 8 | Santa Clara Swim Club | 10/25/2024 | GGST Spooktacular | |||
| 311 | Cal Willey | 27.36 | 8 | Humboldt Swim Club | 06/29/2024 | Ukiah Dolphins Soroptimist C B A+Meet 24 065 | |||
| 312 | Adam Alkhayru | 27.40 | 7 | West Florida Lightning Aquatic | 02/28/2025 | 2025 Spring Area 3 Championships | |||
| 313 | Holden Richards | 27.40 | 8 | AC Swim Club | 03/22/2025 | PC PRNA CBA+ Spring Surge Swim To Win | |||
| 314 | Gavin Fobian | 27.41 | 10 | Unattached | 08/04/2023 | 2023 City Of Alameda Swim Championships | |||
| 315 | Chengkai Cui | 27.42 | 8 | Neptune Swimming | 08/04/2023 | 2023 REAL Championships | |||
| 316 | Milo Gurkan | 27.45 | 8 | Seals Aquatics | 02/09/2024 | VJO February Frost C B A+ | |||
| 317 | Maxwell Lee | 27.46 | 7 | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | |||
| 318 | Yichen Sun | 27.46 | 7 | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | |||
| 319 | Daniel Yu | 27.47 | 8 | Daly City Dolphins | 12/14/2024 | 2024 DCD Winter Holiday Spalsh | |||
| 320 | Felix Lin | 27.49 | 7 | California Dolphins Swim Team | 01/31/2026 | Zone 2 Winter Championship Meet | |||
| 321 | Justin Chi | 27.49 | 8 | DeAnza Cupertino Aquatics | 03/22/2025 | PSL SC CBA+ Meet | |||
| 322 | Ben Otaviano | 27.53 | 8 | Neptune Swimming | 10/18/2025 | Morning Invite Pumpkin Plunge | |||
| 323 | Aiden Huang | 27.54 | 8 | DeAnza Cupertino Aquatics | 08/02/2024 | DACA SC Invitational Meet | |||
| 324 | Jordan Zhu | 27.54 | 7 | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 325 | Kaan Tufan | 27.55 | 8 | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 326 | Soren Frank | 27.55 | 8 | Pacific Coast Marlins | 11/08/2025 | TCA PC November SC C B A+ | |||
| 327 | Miles Richardson | 27.55 | 8 | Neptune Swimming | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | |||
| 328 | Kai Smolnik | 27.56 | 8 | Piedmont Swim Team | 10/18/2025 | PC CDST SC C B BB+ | |||
| 329 | Alex Li | 27.60 | 8 | Unattached | 02/01/2025 | Alto Swim Club Valentine Classic | |||
| 330 | Ronnie Chen | 27.60 | 7 | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | |||
| 331 | Cary Chen | 27.60 | 8 | Sunnyvale Swim Club | 04/11/2025 | SUNN Spring Showers Intrasquad Meet | |||
| 332 | Maxen Cao | 27.63 | 8 | Otter Swim Club | 03/22/2025 | PSL SC CBA+ Meet | |||
| 333 | James Zanutto | 27.64 | 8 | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |||
| 334 | Yichen Wang | 27.66 | 8 | Alto Swim Club | 11/09/2024 | Alto Go The Distance | |||
| 335 | Charles Li | 27.68 | 8 | South San Francisco Aquatics | 10/11/2025 | SSF October Splash C B A+ Meet | |||
| 336 | Alexander Hu | 27.68 | 8 | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |||
| 337 | Adriel Bunquin | 27.69 | 9 | East Bay Silver Dolphins | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | |||
| 338 | Logan Chan | 27.69 | 8 | Daly City Dolphins | 12/06/2025 | DCD Winter Holiday Splash CBA+ | |||
| 339 | Skye Gautschi | 27.75 | 7 | South Valley Makos | 10/18/2024 | 2024 KING OF THE HILL CHALLENGE | |||
| 340 | Christopher Ciaschini | 27.78 | 8 | Seals Aquatics | 11/22/2025 | Thankswimming Classic 2025 | |||
| 341 | Owen Mast | 27.83 | 8 | Quicksilver Swimming | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |||
| 342 | Woohyun Kim | 27.84 | 7 | Santa Clara Swim Club | 10/25/2025 | GGST Spooktacular 2025 | |||
| 343 | Lev Gishizky | 27.84 | 9 | Waves Aquatics Napa Valley | 10/19/2024 | Pumpkin Plunge Invitational | |||
| 344 | George Ursachi | 27.90 | 6 | Unattached | 10/11/2025 | 2025 DACA SC CBA Meet | |||
| 345 | Riko Jaya | 27.93 | 7 | YMCA Presidio Aquatics | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | |||
| 346 | Rhys Beyeler-Evans | 27.95 | 8 | Albany Armada Aquatics | 05/19/2024 | Montclair 14 U Pentathlon | |||
| 347 | Colson Mou | 27.98 | 8 | South San Francisco Aquatics | 12/06/2025 | DCD Winter Holiday Splash CBA+ | |||
| 348 | Shail Jain | 27.98 | 8 | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | |||
| 349 | Lucas Estepa | 28.00 | 10 | Lakeridge Swim Team | 03/14/2026 | 2026 NNA AGO | |||
| 350 | Yash Miyan | 28.02 | 8 | South Valley Stingrays | 10/25/2024 | GGST Spooktacular | |||
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.