Pacific Swimming Boys 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 401 | Jeffrey Liu | 50.51 | 10 | B: 43.89 (+6.62s | 13.1%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 402 | Wesley Hu | 50.58 | 10 | B: 43.89 (+6.69s | 13.2%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | ||
| 403 | Logan Pho | 50.60 | 8 | B: 43.89 (+6.71s | 13.3%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 404 | Mountain Wang | 50.72 | 10 | B: 43.89 (+6.83s | 13.5%) | Neptune Swimming | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 405 | Arthur Cahoy | 50.78 | 9 | B: 43.89 (+6.89s | 13.6%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 406 | Yuriy Subbotin | 50.83 | 9 | B: 43.89 (+6.94s | 13.7%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 407 | Eli HO | 50.94 | 9 | B: 43.89 (+7.05s | 13.8%) | South San Francisco Aquatics | 06/12/2026 | BAC Long Course | ||
| 408 | John Reynolds | 50.95 | 10 | B: 43.89 (+7.06s | 13.9%) | Reno Aquatic Club | 07/10/2026 | 2026 NNA Silver State Championships | ||
| 409 | Harrison Tian | 51.04 | 9 | B: 43.89 (+7.15s | 14.0%) | San Ramon Valley Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 410 | Daniel Nagaoka | 51.04 | 10 | B: 43.89 (+7.15s | 14.0%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 411 | Namish Karthik | 51.05 | 8 | B: 43.89 (+7.16s | 14.0%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 412 | Lawrence Lan | 51.13 | 9 | B: 43.89 (+7.24s | 14.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 413 | Jackson Power | 51.15 | 8 | B: 43.89 (+7.26s | 14.2%) | Unattached | 06/27/2025 | Valley Splash | ||
| 414 | Nixon Castro | 51.18 | 10 | B: 43.89 (+7.29s | 14.2%) | Alameda Gators | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 415 | Luka Ulloa Delgadillo | 51.23 | 7 | B: 43.89 (+7.34s | 14.3%) | Richmond Sailfish | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 416 | Andy Wang | 51.30 | 10 | B: 43.89 (+7.41s | 14.4%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 417 | Baylen Huynh | 51.32 | 9 | B: 43.89 (+7.43s | 14.5%) | Valley Splash | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | ||
| 418 | Kurt Goetze | 51.38 | 10 | B: 43.89 (+7.49s | 14.6%) | Los Altos Mountain View Aquati | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 419 | Leif Ma | 51.40 | 9 | B: 43.89 (+7.51s | 14.6%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 420 | Noyan Naderalvojoud | 51.42 | 9 | B: 43.89 (+7.53s | 14.6%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 421 | Dylan Li | 51.42 | 9 | B: 43.89 (+7.53s | 14.6%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 422 | Viaan Dhankhar | 51.48 | 8 | B: 43.89 (+7.59s | 14.7%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 423 | Ethan Yu | 51.56 | 7 | B: 43.89 (+7.67s | 14.9%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 424 | Hanchen Guo-Li | 51.61 | 9 | B: 43.89 (+7.72s | 15.0%) | Alto Swim Club | 06/12/2026 | BAC Long Course | ||
| 425 | Neil Sanchez | 51.62 | 10 | B: 43.89 (+7.73s | 15.0%) | Los Altos Mountain View Aquati | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 426 | Aryo Sedaghat Khorasani | 51.68 | 9 | B: 43.89 (+7.79s | 15.1%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 427 | Jackson Bock | 51.77 | 10 | B: 43.89 (+7.88s | 15.2%) | Napa Valley Swim Team | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 428 | Cooper Mize | 51.81 | 9 | B: 43.89 (+7.92s | 15.3%) | South Valley Stingrays | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 429 | Derek Lu | 51.89 | 7 | B: 43.89 (+8.00s | 15.4%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 430 | Pax Valdez | 51.92 | 9 | B: 43.89 (+8.03s | 15.5%) | Bay Club Panthers | 06/29/2024 | DACA LC C B A+ Meet | ||
| 431 | Alex Reagan | 51.96 | 9 | B: 43.89 (+8.07s | 15.5%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 432 | Alon Mansoor | 52.02 | 8 | B: 43.89 (+8.13s | 15.6%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 433 | Ethan Wei | 52.02 | 6 | B: 43.89 (+8.13s | 15.6%) | Santa Clara Swim Club | 06/20/2026 | Zone 1 South Swim Under The Stars | ||
| 434 | Amnay Cherik | 52.05 | 8 | B: 43.89 (+8.16s | 15.7%) | Tiger Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 435 | William Donnay | 52.07 | 8 | B: 43.89 (+8.18s | 15.7%) | Alto Swim Club | 06/12/2026 | BAC Long Course | ||
| 436 | Dhruv Kelkar | 52.08 | 9 | B: 43.89 (+8.19s | 15.7%) | ElitSwim Club | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 437 | Crew Dacko | 52.12 | 9 | B: 43.89 (+8.23s | 15.8%) | Montclair Swim Team | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 438 | Cyrus Jiang | 52.38 | 8 | B: 43.89 (+8.49s | 16.2%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 439 | Taylon Zhu | 52.46 | 7 | B: 43.89 (+8.57s | 16.3%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 440 | Be'eri Afanzar | 52.49 | 10 | B: 43.89 (+8.60s | 16.4%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 441 | Alexander Ngaw | 52.49 | 8 | B: 43.89 (+8.60s | 16.4%) | Pacifica Sea Lions | 05/02/2026 | Alto Spring Jam CBA | ||
| 442 | Ray Lin | 52.52 | 10 | B: 43.89 (+8.63s | 16.4%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 443 | Alexander Kazakov | 52.55 | 8 | B: 43.89 (+8.66s | 16.5%) | Reno Aquatic Club | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 444 | Qianmo Sun | 52.58 | 8 | B: 43.89 (+8.69s | 16.5%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 445 | Holden Richards | 52.59 | 9 | B: 43.89 (+8.70s | 16.5%) | AC Swim Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 446 | Otis Williams | 52.68 | 9 | B: 43.89 (+8.79s | 16.7%) | Lakeridge Swim Team | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 447 | Reef Hallgrimson | 52.69 | 8 | B: 43.89 (+8.80s | 16.7%) | Neptune Swimming | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 448 | Rory Lan | 52.69 | 9 | B: 43.89 (+8.80s | 16.7%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 449 | Clayton Du | 52.76 | 9 | B: 43.89 (+8.87s | 16.8%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 450 | Lawrence Lai | 52.82 | 8 | B: 43.89 (+8.93s | 16.9%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG 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.