Pacific Swimming Boys 10 & under - 50 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 301 | Yavin Dantra | 45.08 | 8 | B Min | BB: 42.89 (+2.19s | 4.9%) | San Ramon Valley Aquatics | 07/26/2025 | Zone 2 Summer Championships | |
| 302 | Charles Guess | 45.12 | 9 | B Min | BB: 42.89 (+2.23s | 4.9%) | Tahoe Swim Club | 02/06/2026 | 2026 Valentines Day Age Group Open | |
| 303 | Westley Fattarsi | 45.14 | 10 | B Min | BB: 42.89 (+2.25s | 5.0%) | Tiger Aquatics | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 304 | Hohyeon Cho | 45.17 | 10 | B Min | BB: 42.89 (+2.28s | 5.0%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 305 | Alexander Forward | 45.20 | 8 | B Min | BB: 42.89 (+2.31s | 5.1%) | San Jose Goosemonkeys | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 306 | Ethan Li | 45.20 | 10 | B Min | BB: 42.89 (+2.31s | 5.1%) | Los Altos Mountain View Aquati | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 307 | Ethan Zhong | 45.20 | 8 | B Min | BB: 42.89 (+2.31s | 5.1%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 308 | Bryan Xia | 45.20 | 7 | B Min | BB: 42.89 (+2.31s | 5.1%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | |
| 309 | Sebastian Lum-Langston | 45.21 | 10 | B Min | BB: 42.89 (+2.32s | 5.1%) | The Olympic Club | 09/20/2025 | WANV CBA+ Endless Summer Meet | |
| 310 | Finnegan Persampieri | 45.23 | 10 | B Min | BB: 42.89 (+2.34s | 5.2%) | Otter Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 311 | Alexander Li | 45.25 | 10 | B Min | BB: 42.89 (+2.36s | 5.2%) | Santa Clara Swim Club | 10/25/2025 | GGST Spooktacular 2025 | |
| 312 | Oliver Liu | 45.25 | 9 | B Min | BB: 42.89 (+2.36s | 5.2%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 313 | Shachar Bassan | 45.27 | 10 | B Min | BB: 42.89 (+2.38s | 5.3%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 314 | Shayan Sarkar | 45.27 | 9 | B Min | BB: 42.89 (+2.38s | 5.3%) | Diablo Aquatics | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 315 | Jasper Nath | 45.29 | 10 | B Min | BB: 42.89 (+2.40s | 5.3%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 316 | Vishnu Srinivasan | 45.33 | 10 | B Min | BB: 42.89 (+2.44s | 5.4%) | California Dolphins Swim Team | 10/18/2025 | PC CDST SC C B BB+ | |
| 317 | Bar Eibschutz | 45.35 | 10 | B Min | BB: 42.89 (+2.46s | 5.4%) | Los Altos Mountain View Aquati | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 318 | August Tran | 45.40 | 10 | B Min | BB: 42.89 (+2.51s | 5.5%) | El Cerrito Gators | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | |
| 319 | Gordon Tai | 45.40 | 10 | B Min | BB: 42.89 (+2.51s | 5.5%) | Otter Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 320 | Nicoulas Young | 45.42 | 10 | B Min | BB: 42.89 (+2.53s | 5.6%) | Monterey Bay Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 321 | Ben Casley | 45.43 | 10 | B Min | BB: 42.89 (+2.54s | 5.6%) | Sebastopol Sea Serpents | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | |
| 322 | Jaiden Yap | 45.44 | 10 | B Min | BB: 42.89 (+2.55s | 5.6%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 323 | Evan Hu | 45.46 | 8 | B Min | BB: 42.89 (+2.57s | 5.7%) | Pleasanton Seahawks | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 324 | Nathan Hou | 45.46 | 9 | B Min | BB: 42.89 (+2.57s | 5.7%) | Alto Swim Club | 11/23/2024 | Alto Fall Frolic Meet | |
| 325 | Nathan Nguyen | 45.48 | 10 | B Min | BB: 42.89 (+2.59s | 5.7%) | San Jose Goosemonkeys | 10/25/2025 | GGST Spooktacular 2025 | |
| 326 | Eric Hu | 45.51 | 9 | B Min | BB: 42.89 (+2.62s | 5.8%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 327 | Charlie Wang | 45.51 | 8 | B Min | BB: 42.89 (+2.62s | 5.8%) | DeAnza Cupertino Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | |
| 328 | Lyman Ung | 45.55 | 10 | B Min | BB: 42.89 (+2.66s | 5.8%) | El Cerrito Gators | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | |
| 329 | Neil Bisht | 45.55 | 9 | B Min | BB: 42.89 (+2.66s | 5.8%) | Valley Splash | 10/25/2025 | GGST Spooktacular 2025 | |
| 330 | Noah Huyen | 45.57 | 9 | B Min | BB: 42.89 (+2.68s | 5.9%) | Daly City Dolphins | 12/06/2025 | DCD Winter Holiday Splash CBA+ | |
| 331 | Tristan Wan | 45.57 | 8 | B Min | BB: 42.89 (+2.68s | 5.9%) | Palo Alto Stanford Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 332 | Jamie Russell | 45.59 | 8 | B Min | BB: 42.89 (+2.70s | 5.9%) | Santa Clara Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 333 | Wynn Kitsadaviseksak | 45.60 | 9 | B Min | BB: 42.89 (+2.71s | 5.9%) | Hills Hurricane Swimming | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 334 | Itai Nadav | 45.61 | 9 | B Min | BB: 42.89 (+2.72s | 6.0%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | |
| 335 | Micah Parris | 45.64 | 7 | B Min | BB: 42.89 (+2.75s | 6.0%) | Sunnyvale Swim Club | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | |
| 336 | Darian Caprita | 45.66 | 9 | B Min | BB: 42.89 (+2.77s | 6.1%) | Palo Alto Stanford Aquatics | 01/25/2025 | Z1N SC Championship | |
| 337 | Ayaan Bhaya | 45.68 | 10 | B Min | BB: 42.89 (+2.79s | 6.1%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | |
| 338 | Parker Weberg | 45.70 | 9 | B Min | BB: 42.89 (+2.81s | 6.1%) | Alameda Gators | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | |
| 339 | Aiden Liu | 45.74 | 9 | B Min | BB: 42.89 (+2.85s | 6.2%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 340 | Ryker Todd | 45.75 | 8 | B Min | BB: 42.89 (+2.86s | 6.3%) | Monterey Bay Swim Club | 10/25/2025 | 2025 Gil Williams Memorial Halloween Meet | |
| 341 | Tyler Zibell | 45.79 | 10 | B Min | BB: 42.89 (+2.90s | 6.3%) | Gilroy Gators Swim Team | 10/25/2025 | GGST Spooktacular 2025 | |
| 342 | Anderson Fang | 45.81 | 8 | B Min | BB: 42.89 (+2.92s | 6.4%) | Reno Aquatic Club | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 343 | Maximilian Zhou | 45.81 | 9 | B Min | BB: 42.89 (+2.92s | 6.4%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 344 | Matthew Merz | 45.82 | 9 | B Min | BB: 42.89 (+2.93s | 6.4%) | Los Gatos Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 345 | Sebastian Monroy Reyes | 45.83 | 9 | B Min | BB: 42.89 (+2.94s | 6.4%) | Sunnyvale Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 346 | Sachit Swaroop | 45.84 | 10 | B Min | BB: 42.89 (+2.95s | 6.4%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 347 | Owen Mast | 45.84 | 9 | B Min | BB: 42.89 (+2.95s | 6.4%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 348 | Jonah Lin | 45.84 | 8 | B Min | BB: 42.89 (+2.95s | 6.4%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 349 | Avery Chen | 45.86 | 10 | B Min | BB: 42.89 (+2.97s | 6.5%) | Monterey Bay Swim Club | 07/18/2025 | CVAL | |
| 350 | Lincoln Sparhawk | 45.86 | 8 | B Min | BB: 42.89 (+2.97s | 6.5%) | Burlingame Aquatics | 02/02/2024 | Alto Valentines Classic 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.