Pacific Swimming Boys 11-12 - 50 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Zachary Cole | 46.27 | 10 | B: 43.49 (+2.78s | 6.0%) | Moraga Country Club | 11/12/2023 | Fall Jamboree Invitational 2023 | ||
| 502 | Stanley Qiao | 46.28 | 11 | B: 43.49 (+2.79s | 6.0%) | Burlingame Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 503 | Marcus Chan | 46.30 | 12 | B: 43.49 (+2.81s | 6.1%) | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 504 | Wes Raynor | 46.33 | 10 | B: 43.49 (+2.84s | 6.1%) | Unattached | 07/19/2024 | Coast Valley Aquatics Short Course Champs | ||
| 505 | Kent Ma | 46.37 | 11 | B: 43.49 (+2.88s | 6.2%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 506 | Diego Kuri | 46.37 | 11 | B: 43.49 (+2.88s | 6.2%) | Diablo Aquatics | 09/27/2025 | PC LAC C B BB | ||
| 507 | Colin Chao | 46.39 | 11 | B: 43.49 (+2.90s | 6.3%) | Burlingame Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | ||
| 508 | Caden Pierce | 46.39 | 11 | B: 43.49 (+2.90s | 6.3%) | Carson Tigersharks | 03/15/2025 | 2025 NNA Age Group Open | ||
| 509 | Zichen Hu | 46.41 | 11 | B: 43.49 (+2.92s | 6.3%) | DeAnza Cupertino Aquatics | 07/19/2025 | 2025 DACA SC CBA Meet | ||
| 510 | Pierce Lee | 46.41 | 10 | B: 43.49 (+2.92s | 6.3%) | Burlingame Aquatics | 02/22/2025 | BAC C B A Meet | ||
| 511 | Avyaan Shukla | 46.43 | 11 | B: 43.49 (+2.94s | 6.3%) | Palo Alto Stanford Aquatics | 02/07/2025 | 2025 PSL Super Finals Invitational | ||
| 512 | Cameron Lewis | 46.44 | 9 | B: 43.49 (+2.95s | 6.4%) | Meadow | 09/17/2022 | 2022 Fred Siegrist Memorial Swim Meet | ||
| 513 | Egan Ormsby | 46.45 | 10 | B: 43.49 (+2.96s | 6.4%) | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | ||
| 514 | Bryson Lemen | 46.46 | 11 | B: 43.49 (+2.97s | 6.4%) | Neptune Swimming | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 515 | Aiden Zhu | 46.49 | 12 | B: 43.49 (+3.00s | 6.5%) | DeAnza Cupertino Aquatics | 02/22/2025 | De Anza C B A+ | ||
| 516 | Caelen Kapp | 46.50 | 11 | B: 43.49 (+3.01s | 6.5%) | Thunder Coast Aquatics | 12/13/2024 | Neptune Swimming Swim Like The Dickens | ||
| 517 | Mateo Aguirre | 46.56 | 12 | B: 43.49 (+3.07s | 6.6%) | Waves Aquatics Napa Valley | 09/20/2025 | WANV CBA+ Endless Summer Meet | ||
| 518 | Sunwoo Lee | 46.56 | 11 | B: 43.49 (+3.07s | 6.6%) | California Dolphins Swim Team | 07/26/2025 | Zone 2 Summer Championships | ||
| 519 | Jake Mulberg | 46.57 | 9 | B: 43.49 (+3.08s | 6.6%) | North Bay Aquatics | 11/04/2023 | TCA November SC C B A+ | ||
| 520 | Spencer Towle | 46.59 | 11 | B: 43.49 (+3.10s | 6.7%) | Sleepy Hollow | 11/10/2024 | Fall Jamboree Invitational 2024 | ||
| 521 | Bingwen Chu | 46.59 | 10 | B: 43.49 (+3.10s | 6.7%) | Palo Alto Stanford Aquatics | 11/23/2024 | 2024 PASA Grand Tour Meet | ||
| 522 | Owen Martin | 46.63 | 12 | B: 43.49 (+3.14s | 6.7%) | Montclair Swim Team | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 523 | Kaito Ciammaichella | 46.63 | 10 | B: 43.49 (+3.14s | 6.7%) | Piedmont Swim Team | 04/26/2025 | Pacific Swimming 10 Under SC Championships | ||
| 524 | Shain Teh | 46.64 | 11 | B: 43.49 (+3.15s | 6.8%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 525 | Marshall Huang | 46.65 | 9 | B: 43.49 (+3.16s | 6.8%) | Santa Clara Swim Club | 10/07/2023 | QSS Z1S C B A+ Meet | ||
| 526 | Evan Liu | 46.66 | 10 | B: 43.49 (+3.17s | 6.8%) | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | ||
| 527 | Khai Vo | 46.67 | 10 | B: 43.49 (+3.18s | 6.8%) | Piedmont Swim Team | 04/26/2025 | Pacific Swimming 10 Under SC Championships | ||
| 528 | Jayden Lee | 46.67 | 9 | B: 43.49 (+3.18s | 6.8%) | California Dolphins Swim Team | 11/12/2022 | Ruby Hill Aquatics SC C B BB+ Meet | ||
| 529 | Aiden Ching | 46.69 | 12 | B: 43.49 (+3.20s | 6.9%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 530 | Ethan Ho | 46.71 | 12 | B: 43.49 (+3.22s | 6.9%) | South San Francisco Aquatics | 07/19/2025 | 2025 DACA SC CBA Meet | ||
| 531 | Lucas Yuen | 46.72 | 11 | B: 43.49 (+3.23s | 6.9%) | Daly City Dolphins | 11/09/2024 | PSL SC CBA+ Meet | ||
| 532 | Liam Roche | 46.72 | 11 | B: 43.49 (+3.23s | 6.9%) | Sonoma Sea Dragons | 09/20/2025 | WANV CBA+ Endless Summer Meet | ||
| 533 | Kingsley Chow | 46.73 | 12 | B: 43.49 (+3.24s | 6.9%) | Tri Valley Aquatics | 01/11/2025 | Livermore Aquacowboys SC C B BB+ Meet | ||
| 534 | Trevor Jan | 46.74 | 9 | B: 43.49 (+3.25s | 7.0%) | Alto Swim Club | 02/24/2024 | BAC Last Chance C B A+ | ||
| 535 | Alex Meshcheryakov | 46.79 | 10 | B: 43.49 (+3.30s | 7.1%) | Quicksilver Swimming | 03/22/2024 | 2024 Milpitas Aquatic Club SC CBA+ Meet | ||
| 536 | Theo Wood | 46.80 | 12 | B: 43.49 (+3.31s | 7.1%) | Sebastopol Sea Serpents | 10/18/2025 | Sebastopol Sea Serpents CBA+ Pumpkin Plunge | ||
| 537 | John-paul Lewis | 46.80 | 12 | B: 43.49 (+3.31s | 7.1%) | Brentwood Seawolves | 03/01/2025 | Pac Swim SC B BB+ Last Chance Hosted By TERA | ||
| 538 | Declan Murnin | 46.87 | 12 | B: 43.49 (+3.38s | 7.2%) | Solo Aquatics | 02/22/2025 | 2025 Tri Venue Last Chance Meet PASA | ||
| 539 | Joshua DeVito | 46.88 | 11 | B: 43.49 (+3.39s | 7.2%) | Alameda Gators | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 540 | Tomas Sadowski | 46.89 | 11 | B: 43.49 (+3.40s | 7.3%) | San Francisco Seals Swim Team | 02/01/2025 | 2025 Peggy Ramirez Memorial Z3 Winter Champs | ||
| 541 | Anson Li | 46.90 | 12 | B: 43.49 (+3.41s | 7.3%) | Daly City Dolphins | 10/11/2025 | SSF October Splash C B A+ Meet | ||
| 542 | Evan Lau | 46.91 | 11 | B: 43.49 (+3.42s | 7.3%) | San Ramon Valley Aquatics | 07/26/2025 | Zone 2 Summer Championships | ||
| 543 | Jonah Thor | 46.91 | 11 | B: 43.49 (+3.42s | 7.3%) | Terrapins Swim Team | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 544 | Brandon Holland | 46.93 | 11 | B: 43.49 (+3.44s | 7.3%) | Reno Aquatic Club | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 545 | Lucas Chang | 46.94 | 11 | B: 43.49 (+3.45s | 7.3%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 546 | Arjun Ranga | 46.98 | 11 | B: 43.49 (+3.49s | 7.4%) | Hills Hurricane Swimming | 07/18/2025 | 2025 Redwood Empire Swim League Championship | ||
| 547 | Haoyi Guo | 46.99 | 11 | B: 43.49 (+3.50s | 7.4%) | Santa Clara Swim Club | 10/04/2024 | SCSC Pacific Swimming Short Cours C B A+ Meet | ||
| 548 | Sami Saheb | 47.03 | 9 | B: 43.49 (+3.54s | 7.5%) | Bay Club Panthers | 01/28/2023 | 2023 Zone 1 North Championships | ||
| 549 | Ethan Bai | 47.04 | 11 | B: 43.49 (+3.55s | 7.5%) | El Cerrito Gators | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 550 | Owen Brauneis | 47.04 | 10 | B: 43.49 (+3.55s | 7.5%) | Sunnyvale Swim Club | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | ||
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.