Pacific Swimming Boys 10 & under - 25 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 201 | Ryan Ferguson | 23.16 | 9 | Santa Clara Swim Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 202 | Nicholas Mosendz | 23.16 | 10 | Santa Clara Swim Club | 09/22/2023 | PAC Swim Invitiaional | |||
| 203 | Crew Dacko | 23.16 | 9 | Montclair Swim Team | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | |||
| 204 | Maxwell Yao | 23.16 | 9 | Gilroy Gators Swim Team | 10/25/2024 | GGST Spooktacular | |||
| 205 | Mason Irani | 23.17 | 10 | Ladera Oaks | 11/16/2024 | 2024 DACA SC CBA Meet | |||
| 206 | Calix Lai | 23.17 | 9 | California Dolphins Swim Team | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | |||
| 207 | Kyle Cheung | 23.19 | 10 | Palo Alto Stanford Aquatics | 01/25/2025 | Z1N SC Championship | |||
| 208 | Yuan Basilio | 23.19 | 9 | Reno Aquatic Club | 03/14/2026 | 2026 NNA AGO | |||
| 209 | Francesco Pelosi | 23.20 | 9 | Quicksilver Swimming | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |||
| 210 | Henry Pinkerton | 23.20 | 8 | North Bay Aquatics | 11/15/2025 | NVST Swimming Into Fall 2025 | |||
| 211 | Sebastian Kim | 23.21 | 8 | Palo Alto Stanford Aquatics | 07/10/2026 | Sensational Summer Of 26 Block Party | |||
| 212 | Louis Chen | 23.23 | 8 | Pacific Swimming Zone | 04/26/2026 | 2026 Pacific Swimming Zone All Star Meet | |||
| 213 | Eric Arnold | 23.24 | 9 | Piranha Swimming | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | |||
| 214 | Viaan Rao | 23.25 | 10 | Sunnyvale Swim Club | 08/02/2024 | DACA SC Invitational Meet | |||
| 215 | Miro Wang | 23.27 | 10 | Santa Clara Swim Club | 09/22/2023 | PAC Swim Invitiaional | |||
| 216 | George Ursachi | 23.28 | 7 | Unattached | 03/28/2026 | PC CDST SC C B BB+ Meet | |||
| 217 | John Kopf | 23.28 | 7 | Reno Aquatic Club | 03/14/2026 | 2026 NNA AGO | |||
| 218 | Arthur Viray | 23.29 | 9 | Daly City Dolphins | 03/22/2025 | PSL SC CBA+ Meet | |||
| 219 | Dean Wu | 23.30 | 8 | Burlingame Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |||
| 220 | Reyansh Shah | 23.30 | 9 | South Valley Makos | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 221 | Christopher Rasmuson | 23.33 | 9 | Bishop Swim Team | 08/02/2024 | High Country Short Course Championship | |||
| 222 | Elijah Jacobs | 23.34 | 10 | Crescent City Swim Club | 03/16/2024 | RPSC Piranhas SSU Meet March 2024 | |||
| 223 | Logan Shen | 23.35 | 10 | Alto Swim Club | 01/25/2025 | Z1N SC Championship | |||
| 224 | Daniel Yu | 23.36 | 9 | Daly City Dolphins | 12/14/2024 | 2024 DCD Winter Holiday Spalsh | |||
| 225 | Sean Maisen | 23.37 | 10 | Almaden Riptide | 10/27/2023 | TIDE Micro Meet | |||
| 226 | Henry Horner | 23.38 | 9 | Diablo Aquatics | 09/16/2023 | Crow Canyon Sharks Shortcourse C B BB+ | |||
| 227 | Cole Erickson | 23.38 | 8 | Reno Aquatic Club | 03/14/2026 | 2026 NNA AGO | |||
| 228 | Wynn Kitsadaviseksak | 23.39 | 10 | Hills Hurricane Swimming | 09/14/2024 | East Bay Silver Dolphins Short Course C B BB+ | |||
| 229 | Lyle Arnold | 23.39 | 10 | Piranha Swimming | 09/14/2024 | WANV CBA+ Endless Summer Meet | |||
| 230 | Lawrence Lan | 23.40 | 9 | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |||
| 231 | Arthur Vyshnyakov | 23.43 | 8 | Reno Aquatic Club | 03/14/2026 | 2026 NNA AGO | |||
| 232 | Damon Shao | 23.44 | 9 | Alto Swim Club | 01/25/2025 | Z1N SC Championship | |||
| 233 | Baylen Huynh | 23.44 | 9 | Valley Splash | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |||
| 234 | Shayan Sarkar | 23.48 | 10 | Diablo Aquatics | 02/01/2025 | Zone 2 Winter Championship Meet | |||
| 235 | Kai Mihov | 23.49 | 10 | Palo Alto Stanford Aquatics | 01/27/2024 | 2024 Zone 1 North Championships | |||
| 236 | Anders Castelein | 23.51 | 8 | Seals Aquatics | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | |||
| 237 | Jameson Wallace | 23.51 | 8 | Napa Valley Swim Team | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | |||
| 238 | Jonathan Iskander | 23.51 | 8 | Walnut Creek Aquabears | 03/28/2026 | Piedmont Swim Team C B BB+ | |||
| 239 | Yuan Basilio | 23.52 | 8 | Reno Aquatic Club | 02/06/2026 | 2026 Valentines Day Age Group Open | |||
| 240 | Luka Zdravic | 23.55 | 8 | Napa Valley Swim Team | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | |||
| 241 | Eason Niu | 23.55 | 9 | Unattached | 02/01/2025 | Zone 2 Winter Championship Meet | |||
| 242 | Adrian Goo | 23.56 | 10 | Walnut Creek Aquabears | 07/20/2024 | Zone 2 Summer Championships | |||
| 243 | Arjun Niranjan Shetty | 23.56 | 8 | South Valley Makos | 10/18/2024 | 2024 KING OF THE HILL CHALLENGE | |||
| 244 | Cass Jacobson | 23.58 | 8 | Otter Swim Club | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |||
| 245 | Dhruv Kulkarni | 23.60 | 9 | Pleasanton Seahawks | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | |||
| 246 | Aden Sun | 23.61 | 10 | Burlingame Aquatics | 10/05/2024 | 2024 DACA CBA SC Meet | |||
| 247 | Greyson Biegel | 23.61 | 7 | Sunnyvale Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | |||
| 248 | Ethan Blackman | 23.64 | 9 | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | |||
| 249 | Ryan Feng | 23.68 | 9 | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |||
| 250 | Albert Yang | 23.68 | 9 | California Dolphins Swim Team | 10/18/2025 | PC CDST SC C B BB+ | |||
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.