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 | Zion Chang | 27.11 | 8 | Palo Alto Stanford Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |||
| 302 | Woojin Choi | 27.11 | 8 | Alto Swim Club | 11/09/2024 | Alto Go The Distance | |||
| 303 | Cimon Bunuan | 27.12 | 8 | South San Francisco Aquatics | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |||
| 304 | Marlon Chinchilla | 27.12 | 8 | Piranha Swimming | 03/22/2025 | PC PRNA CBA+ Spring Surge Swim To Win | |||
| 305 | John Patane | 27.13 | 8 | Sonoma Sea Dragons | 11/22/2025 | Thankswimming Classic 2025 | |||
| 306 | Sean Maisen | 27.14 | 8 | Almaden Riptide | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | |||
| 307 | Jonathan Chen | 27.14 | 8 | Milpitas Aquatic Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 308 | Luke Lim | 27.17 | 8 | Alto Swim Club | 02/24/2024 | BAC Last Chance C B A+ | |||
| 309 | Aiden Kiatrungrit | 27.18 | 8 | South San Francisco Aquatics | 02/24/2024 | BAC Last Chance C B A+ | |||
| 310 | Arjun Nirnjan Shetty | 27.20 | 6 | South Valley Makos | 07/19/2024 | Coast Valley Aquatics Short Course Champs | |||
| 311 | David Tan | 27.20 | 8 | Pacifica Sea Lions | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |||
| 312 | Marek Perzov | 27.20 | 8 | Santa Clara Swim Club | 01/26/2024 | 2024 Brian Malick Memorial Z1S Championships | |||
| 313 | Thomas Vartanian | 27.21 | 8 | Burlingame Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | |||
| 314 | Diego Watts | 27.25 | 7 | Sebastopol Sea Serpents | 11/22/2025 | Thankswimming Classic 2025 | |||
| 315 | Youssef Mahassine | 27.30 | 8 | Walnut Creek Aquabears | 02/03/2024 | 2024 Zone 2 SC Championship Meet | |||
| 316 | Benjamin Anzenberg | 27.30 | 8 | Piedmont Swim Team | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | |||
| 317 | Nathan Hou | 27.31 | 8 | Alto Swim Club | 01/27/2024 | 2024 Zone 1 North Championships | |||
| 318 | Lorenzo Watts | 27.32 | 7 | Sebastopol Sea Serpents | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | |||
| 319 | Leon Mishin | 27.33 | 7 | Walnut Creek Aquabears | 07/26/2025 | Zone 2 Summer Championships | |||
| 320 | Jasper Yan | 27.33 | 6 | California Dolphins Swim Team | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |||
| 321 | Leo Ioffe | 27.34 | 8 | Santa Clara Swim Club | 10/25/2024 | GGST Spooktacular | |||
| 322 | Cal Willey | 27.36 | 8 | Humboldt Swim Club | 06/29/2024 | Ukiah Dolphins Soroptimist C B A+Meet 24 065 | |||
| 323 | Adam Alkhayru | 27.40 | 7 | West Florida Lightning Aquatic | 02/28/2025 | 2025 Spring Area 3 Championships | |||
| 324 | Holden Richards | 27.40 | 8 | AC Swim Club | 03/22/2025 | PC PRNA CBA+ Spring Surge Swim To Win | |||
| 325 | Gavin Fobian | 27.41 | 10 | Unattached | 08/04/2023 | 2023 City Of Alameda Swim Championships | |||
| 326 | Chengkai Cui | 27.42 | 8 | Neptune Swimming | 08/04/2023 | 2023 REAL Championships | |||
| 327 | Milo Gurkan | 27.45 | 8 | Seals Aquatics | 02/09/2024 | VJO February Frost C B A+ | |||
| 328 | Maxwell Lee | 27.46 | 7 | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | |||
| 329 | Declan Bratcher | 27.46 | 7 | Orinda Aquatics | 11/12/2023 | Fall Jamboree Invitational 2023 | |||
| 330 | Yichen Sun | 27.46 | 7 | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | |||
| 331 | Daniel Yu | 27.47 | 8 | Daly City Dolphins | 12/14/2024 | 2024 DCD Winter Holiday Spalsh | |||
| 332 | Justin Chi | 27.49 | 8 | DeAnza Cupertino Aquatics | 03/22/2025 | PSL SC CBA+ Meet | |||
| 333 | Connor Chung | 27.50 | 6 | Walnut Creek Aquabears | 09/16/2023 | Crow Canyon Sharks Shortcourse C B BB+ | |||
| 334 | Ben Otaviano | 27.53 | 8 | Neptune Swimming | 10/18/2025 | Morning Invite Pumpkin Plunge | |||
| 335 | Aiden Huang | 27.54 | 8 | DeAnza Cupertino Aquatics | 08/02/2024 | DACA SC Invitational Meet | |||
| 336 | Jordan Zhu | 27.54 | 7 | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 337 | Soren Frank | 27.55 | 8 | Pacific Coast Marlins | 11/08/2025 | TCA PC November SC C B A+ | |||
| 338 | Kaan Tufan | 27.55 | 8 | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 339 | Kai Smolnik | 27.56 | 8 | Piedmont Swim Team | 10/18/2025 | PC CDST SC C B BB+ | |||
| 340 | Mark Molochko | 27.58 | 8 | San Ramon Valley Aquatics | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | |||
| 341 | Cary Chen | 27.60 | 8 | Sunnyvale Swim Club | 04/11/2025 | SUNN Spring Showers Intrasquad Meet | |||
| 342 | Alex Li | 27.60 | 8 | Unattached | 02/01/2025 | Alto Swim Club Valentine Classic | |||
| 343 | Maxen Cao | 27.63 | 8 | Otter Swim Club | 03/22/2025 | PSL SC CBA+ Meet | |||
| 344 | Yichen Wang | 27.66 | 8 | Alto Swim Club | 11/09/2024 | Alto Go The Distance | |||
| 345 | Charles Li | 27.68 | 8 | South San Francisco Aquatics | 10/11/2025 | SSF October Splash C B A+ Meet | |||
| 346 | Alexander Hu | 27.68 | 8 | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |||
| 347 | Adriel Bunquin | 27.69 | 9 | East Bay Silver Dolphins | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | |||
| 348 | Logan Chan | 27.69 | 8 | Daly City Dolphins | 12/06/2025 | DCD Winter Holiday Splash CBA+ | |||
| 349 | Eric Arnold | 27.70 | 8 | Piranha Swimming | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | |||
| 350 | Skye Gautschi | 27.75 | 7 | South Valley Makos | 10/18/2024 | 2024 KING OF THE HILL CHALLENGE | |||
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.