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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Leo Yetim | 49.22 | 8 | B: 48.29 (+0.93s | 1.9%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 502 | Christopher Rasmuson | 49.24 | 7 | B: 48.29 (+0.95s | 1.9%) | Bishop Swim Team | 08/02/2024 | High Country Short Course Championship | ||
| 503 | Patrick Zhang | 49.26 | 10 | B: 48.29 (+0.97s | 2.0%) | Palo Alto Stanford Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 504 | Cody Darnell | 49.32 | 9 | B: 48.29 (+1.03s | 2.1%) | South Valley Makos | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | ||
| 505 | Kepler Ring | 49.33 | 9 | B: 48.29 (+1.04s | 2.1%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | ||
| 506 | Benjamin Huang | 49.34 | 10 | B: 48.29 (+1.05s | 2.1%) | Otter Swim Club | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 507 | Mateo Navarrete | 49.34 | 9 | B: 48.29 (+1.05s | 2.1%) | Sonoma Sea Dragons | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | ||
| 508 | Toprak Tufan | 49.43 | 10 | B: 48.29 (+1.14s | 2.3%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 509 | Luke Jiang | 49.46 | 8 | B: 48.29 (+1.17s | 2.4%) | Piedmont Swim Team | 09/30/2023 | Orinda Aquatics SC C B BB+ | ||
| 510 | Mark Tan | 49.48 | 10 | B: 48.29 (+1.19s | 2.4%) | ElitSwim Club | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 511 | Oliver Morrison | 49.48 | 10 | B: 48.29 (+1.19s | 2.4%) | Palo Alto Stanford Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | ||
| 512 | Lucas Li | 49.50 | 7 | B: 48.29 (+1.21s | 2.4%) | Alto Swim Club | 02/22/2025 | De Anza C B A+ | ||
| 513 | Jackson Bock | 49.50 | 9 | B: 48.29 (+1.21s | 2.4%) | Napa Valley Swim Team | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | ||
| 514 | Angelo Cao | 49.50 | 8 | B: 48.29 (+1.21s | 2.4%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 515 | Henry Levindofske | 49.52 | 9 | B: 48.29 (+1.23s | 2.5%) | Piranha Swimming | 03/22/2025 | PC PRNA CBA+ Spring Surge Swim To Win | ||
| 516 | Zaddik Fan | 49.54 | 10 | B: 48.29 (+1.25s | 2.5%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 517 | Crew Dacko | 49.55 | 8 | B: 48.29 (+1.26s | 2.5%) | Montclair Swim Team | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
| 518 | Arjun Raghavendran | 49.55 | 10 | B: 48.29 (+1.26s | 2.5%) | California Dolphins Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | ||
| 519 | Leon Mishin | 49.56 | 7 | B: 48.29 (+1.27s | 2.6%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 520 | Nixon Lo | 49.57 | 8 | B: 48.29 (+1.28s | 2.6%) | Santa Clara Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 521 | Albert Sung | 49.64 | 11 | B: 48.29 (+1.35s | 2.7%) | Los Altos Mountain View Aquati | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 522 | Dean Intakeha | 49.65 | 8 | B: 48.29 (+1.36s | 2.7%) | Alto Swim Club | 02/24/2024 | BAC Last Chance C B A+ | ||
| 523 | Marlon Chinchilla | 49.68 | 8 | B: 48.29 (+1.39s | 2.8%) | Piranha Swimming | 04/12/2025 | Sebastopol Sea Serpents April Fools CBA+ | ||
| 524 | Nicolas Etkin | 49.70 | 10 | B: 48.29 (+1.41s | 2.8%) | Los Altos Mountain View Aquati | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 525 | Advent Chang | 49.75 | 9 | B: 48.29 (+1.46s | 2.9%) | Otter Swim Club | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 526 | Andrew Bu | 49.76 | 8 | B: 48.29 (+1.47s | 3.0%) | Alto Swim Club | 11/09/2024 | Alto Go The Distance | ||
| 527 | Evan Doong | 49.78 | 9 | B: 48.29 (+1.49s | 3.0%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | ||
| 528 | Bromley Ashforth | 49.78 | 7 | B: 48.29 (+1.49s | 3.0%) | Neptune Swimming | 10/18/2025 | Sebastopol Sea Serpents CBA+ Pumpkin Plunge | ||
| 529 | Birch Dryer | 49.79 | 10 | B: 48.29 (+1.50s | 3.0%) | Hills Hurricane Swimming | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 530 | Esteban Trogkanis | 49.80 | 9 | B: 48.29 (+1.51s | 3.0%) | Sunnyvale Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 531 | Albert Jing | 49.80 | 8 | B: 48.29 (+1.51s | 3.0%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 532 | Wesley Mulder | 49.82 | 10 | B: 48.29 (+1.53s | 3.1%) | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | ||
| 533 | Kyle Wong | 49.82 | 9 | B: 48.29 (+1.53s | 3.1%) | Albany Armada Aquatics | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | ||
| 534 | Mason Lu | 49.84 | 9 | B: 48.29 (+1.55s | 3.1%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 535 | Henry Pinkerton | 49.85 | 8 | B: 48.29 (+1.56s | 3.1%) | North Bay Aquatics | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
| 536 | Samuel Baltasar | 49.89 | 10 | B: 48.29 (+1.60s | 3.2%) | Daly City Dolphins | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 537 | Om Bhuta | 49.92 | 10 | B: 48.29 (+1.63s | 3.3%) | California Dolphins Swim Team | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 538 | Zachary Tsang | 49.98 | 9 | B: 48.29 (+1.69s | 3.4%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | ||
| 539 | Leif Ma | 49.99 | 9 | B: 48.29 (+1.70s | 3.4%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 540 | Ashton Gaerlan | 50.00 | 10 | B: 48.29 (+1.71s | 3.4%) | Livermore AquaCowboys | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | ||
| 541 | Harvey Zhong | 50.00 | 10 | B: 48.29 (+1.71s | 3.4%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | ||
| 542 | Oliver Li Chang | 50.00 | 10 | B: 48.29 (+1.71s | 3.4%) | San Ramon Valley Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 543 | Isaac Han | 50.06 | 7 | B: 48.29 (+1.77s | 3.5%) | Sunnyvale Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 544 | Maximilian Farrow-Smith | 50.07 | 10 | B: 48.29 (+1.78s | 3.6%) | Pacifica Sea Lions | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 545 | Samuel Bruce | 50.07 | 8 | B: 48.29 (+1.78s | 3.6%) | Palo Alto Stanford Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 546 | Braydon Li | 50.08 | 8 | B: 48.29 (+1.79s | 3.6%) | Milpitas Aquatic Club | 09/14/2024 | Milpitas Aquatic Club SC CBA+ Meet | ||
| 547 | Jonathan Chu | 50.09 | 10 | B: 48.29 (+1.80s | 3.6%) | Pacifica Sea Lions | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 548 | William Huang | 50.10 | 8 | B: 48.29 (+1.81s | 3.6%) | Daly City Dolphins | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 549 | Milan Varga | 50.17 | 7 | B: 48.29 (+1.88s | 3.7%) | Terrapins Swim Team | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 550 | James Sauve | 50.18 | 9 | B: 48.29 (+1.89s | 3.8%) | Vallejo Aquatic Club | 11/02/2024 | NVST Swimming Into Fall | ||
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.