Pacific Swimming Boys 11-12 - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 401 | Oskar Viitas | 54.41 | 11 | B: 49.79 (+4.62s | 8.5%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 402 | Deren Chai | 54.42 | 11 | B: 49.79 (+4.63s | 8.5%) | Pleasanton Seahawks | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 403 | Mason Rowalt | 54.43 | 12 | B: 49.79 (+4.64s | 8.5%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 404 | James Gere | 54.45 | 12 | B: 49.79 (+4.66s | 8.6%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 405 | Noah Adjiwibawa | 54.45 | 12 | B: 49.79 (+4.66s | 8.6%) | St. Lawrence Swim Team | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 406 | Sean Jiang | 54.47 | 11 | B: 49.79 (+4.68s | 8.6%) | South San Francisco Aquatics | 06/12/2026 | BAC Long Course | ||
| 407 | Quentin Vista | 54.48 | 12 | B: 49.79 (+4.69s | 8.6%) | Pacifica Sea Lions | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 408 | Lorenzo Navarro | 54.51 | 12 | B: 49.79 (+4.72s | 8.7%) | South San Francisco Aquatics | 06/07/2024 | Burlingame Aquatic Club Long Course CBA+ | ||
| 409 | Ian Xue | 54.53 | 11 | B: 49.79 (+4.74s | 8.7%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 410 | Ayushman Sharma | 54.58 | 12 | B: 49.79 (+4.79s | 8.8%) | ElitSwim Club | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 411 | Bokai Yan | 54.63 | 12 | B: 49.79 (+4.84s | 8.9%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 412 | Brayden Parker | 54.69 | 12 | B: 49.79 (+4.90s | 9.0%) | East Bay Silver Dolphins | 06/24/2023 | BSW Zone 2 C B B++ LCM (PC 23 073) | ||
| 413 | Brycen Hao | 54.70 | 11 | B: 49.79 (+4.91s | 9.0%) | Pacifica Sea Lions | 05/02/2026 | Alto Spring Jam CBA | ||
| 414 | Gabriel Mandelbaum | 54.72 | 11 | B: 49.79 (+4.93s | 9.0%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 415 | John Telischak | 54.72 | 11 | B: 49.79 (+4.93s | 9.0%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 416 | Oliver Morrison | 54.78 | 11 | B: 49.79 (+4.99s | 9.1%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 417 | Alexander Chung | 54.85 | 11 | B: 49.79 (+5.06s | 9.2%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 418 | Eins Tan | 54.88 | 12 | B: 49.79 (+5.09s | 9.3%) | Alto Swim Club | 06/07/2024 | DACA LC C B A+ Meet | ||
| 419 | Jayden Lee | 54.90 | 12 | B: 49.79 (+5.11s | 9.3%) | Daly City Dolphins | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 420 | Avyaan Mariserla | 54.91 | 12 | B: 49.79 (+5.12s | 9.3%) | Los Altos Mountain View Aquati | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 421 | Max McCollum | 54.95 | 11 | B: 49.79 (+5.16s | 9.4%) | The Olympic Club | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 422 | Leo Zeng | 54.95 | 11 | B: 49.79 (+5.16s | 9.4%) | Santa Clara Swim Club | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | ||
| 423 | Franklin Wu | 54.97 | 11 | B: 49.79 (+5.18s | 9.4%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 424 | Charles Rassam | 54.99 | 12 | B: 49.79 (+5.20s | 9.5%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 425 | Ethan Kong | 55.04 | 12 | B: 49.79 (+5.25s | 9.5%) | Fog City Hammerheads | 06/07/2024 | Burlingame Aquatic Club Long Course CBA+ | ||
| 426 | Theodore Stahl | 55.06 | 12 | B: 49.79 (+5.27s | 9.6%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 427 | Arjun Ranga | 55.07 | 12 | B: 49.79 (+5.28s | 9.6%) | Hills Hurricane Swimming | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 428 | Alan Ying | 55.08 | 11 | B: 49.79 (+5.29s | 9.6%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 429 | Bennett Alves | 55.09 | 12 | B: 49.79 (+5.30s | 9.6%) | Lakeridge Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 430 | Xitong Wei | 55.28 | 12 | B: 49.79 (+5.49s | 9.9%) | Albany Armada Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 431 | Darian Caprita | 55.36 | 11 | B: 49.79 (+5.57s | 10.1%) | Palo Alto Stanford Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 432 | Joshua DeVito | 55.39 | 12 | B: 49.79 (+5.60s | 10.1%) | Alameda Gators | 05/10/2025 | PC SRVA LCM C B BB+ | ||
| 433 | Shaun Bonifacio | 55.42 | 11 | B: 49.79 (+5.63s | 10.2%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 434 | Sean Tseng | 55.43 | 11 | B: 49.79 (+5.64s | 10.2%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | ||
| 435 | Olivier Thomasson | 55.45 | 11 | B: 49.79 (+5.66s | 10.2%) | Montclair Swim Team | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 436 | Leo Miyamoto | 55.47 | 11 | B: 49.79 (+5.68s | 10.2%) | Napa Valley Swim Team | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 437 | Siddhansh Gautham | 55.50 | 12 | B: 49.79 (+5.71s | 10.3%) | California Dolphins Swim Team | 05/13/2023 | SRVA LCM CBBB+ | ||
| 438 | Lincoln Matthews | 55.54 | 11 | B: 49.79 (+5.75s | 10.4%) | North Bay Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 439 | River Chu | 55.55 | 12 | B: 49.79 (+5.76s | 10.4%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 440 | Matthew Chen | 55.57 | 10 | B: 49.79 (+5.78s | 10.4%) | California Dolphins Swim Team | 05/02/2026 | Alto Spring Jam CBA | ||
| 441 | Justin Cui | 55.61 | 11 | B: 49.79 (+5.82s | 10.5%) | Pleasanton Seahawks | 06/20/2026 | Alto Summer Swelter | ||
| 442 | Adrian Kumar | 55.63 | 12 | B: 49.79 (+5.84s | 10.5%) | San Ramon Valley Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 443 | Siddharth Ray | 55.64 | 12 | B: 49.79 (+5.85s | 10.5%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 444 | Colby Murdoch | 55.70 | 11 | B: 49.79 (+5.91s | 10.6%) | Reno Aquatic Club | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | ||
| 445 | Chengkai Cui | 55.70 | 10 | B: 49.79 (+5.91s | 10.6%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 446 | Binbin Murong | 55.77 | 11 | B: 49.79 (+5.98s | 10.7%) | Sunnyvale Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 447 | Khai Vo | 55.77 | 11 | B: 49.79 (+5.98s | 10.7%) | Piedmont Swim Team | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 448 | Owen Werres | 55.83 | 11 | B: 49.79 (+6.04s | 10.8%) | The Olympic Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 449 | Kingsley Huang | 55.86 | 12 | Daly City Dolphins | 06/27/2025 | Silicon Valley LC CBA+ Meet | |||
| 450 | Ethan Valdez | 55.88 | 11 | B: 49.79 (+6.09s | 10.9%) | Bay Club Panthers | 06/29/2024 | DACA LC C B A+ 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.