Pacific Swimming Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Yunfan Zhang | 39.93 | 8 | B: 38.19 (+1.74s | 4.4%) | Sunnyvale Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | ||
| 502 | Eden Hai | 39.96 | 8 | B: 38.19 (+1.77s | 4.4%) | Milpitas Aquatic Club | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 503 | Alan Ying | 39.96 | 10 | B: 38.19 (+1.77s | 4.4%) | San Ramon Valley Aquatics | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | ||
| 504 | Damon Shao | 39.97 | 9 | B: 38.19 (+1.78s | 4.5%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 505 | Orion Boudreaux | 39.97 | 10 | B: 38.19 (+1.78s | 4.5%) | Napa Valley Swim Team | 07/26/2025 | 2025 REAL Championships | ||
| 506 | David Tan | 39.97 | 8 | B: 38.19 (+1.78s | 4.5%) | Pacifica Sea Lions | 02/07/2026 | 2026 PSL Super Finals Invitational | ||
| 507 | Abayan Prithviraj | 39.97 | 10 | B: 38.19 (+1.78s | 4.5%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 508 | Reef McDonald | 39.98 | 10 | B: 38.19 (+1.79s | 4.5%) | Burlingame Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 509 | Chase Yang | 39.98 | 8 | B: 38.19 (+1.79s | 4.5%) | Burlingame Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 510 | Anders Castelein | 39.99 | 8 | B: 38.19 (+1.80s | 4.5%) | Seals Aquatics | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | ||
| 511 | Dylan Wang | 40.00 | 7 | B: 38.19 (+1.81s | 4.5%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | ||
| 512 | Kurt Goetze | 40.01 | 9 | B: 38.19 (+1.82s | 4.5%) | Los Altos Mountain View Aquati | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 513 | Matthew Wang | 40.03 | 8 | B: 38.19 (+1.84s | 4.6%) | Walnut Creek Aquabears | 01/31/2026 | Zone 2 Winter Championship Meet | ||
| 514 | Logan Feally | 40.03 | 10 | B: 38.19 (+1.84s | 4.6%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | ||
| 515 | Finnegan Persampieri | 40.05 | 10 | B: 38.19 (+1.86s | 4.6%) | Otter Swim Club | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 516 | Henry Armstrong | 40.06 | 10 | B: 38.19 (+1.87s | 4.7%) | Northern Nevada Aquatics | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 517 | Anthony Piazza | 40.06 | 9 | B: 38.19 (+1.87s | 4.7%) | Otter Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 518 | Ryker Todd | 40.07 | 8 | B: 38.19 (+1.88s | 4.7%) | Monterey Bay Swim Club | 10/25/2025 | 2025 Gil Williams Memorial Halloween Meet | ||
| 519 | Arthur Viray | 40.09 | 9 | B: 38.19 (+1.90s | 4.7%) | Daly City Dolphins | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 520 | Luke Korpi | 40.10 | 8 | B: 38.19 (+1.91s | 4.8%) | Diablo Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 521 | Dirk Ryono | 40.14 | 8 | B: 38.19 (+1.95s | 4.9%) | Santa Cruz Swimming | 02/10/2024 | QSS Santa Cruz C B A+ Meet | ||
| 522 | Andrew Buenrostro | 40.19 | 9 | B: 38.19 (+2.00s | 5.0%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | ||
| 523 | Cooper Conrad | 40.19 | 10 | B: 38.19 (+2.00s | 5.0%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | ||
| 524 | Reid Barylski | 40.22 | 10 | B: 38.19 (+2.03s | 5.0%) | Neptune Swimming | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 525 | Luke Wieser | 40.22 | 10 | B: 38.19 (+2.03s | 5.0%) | Lakeridge Swim Team | 01/16/2026 | 2026 Blizzard Blast Swim Meet | ||
| 526 | Ettore Billip | 40.24 | 8 | B: 38.19 (+2.05s | 5.1%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 527 | Evan Bailey | 40.25 | 10 | B: 38.19 (+2.06s | 5.1%) | Neptune Swimming | 12/06/2025 | Neptune Swimming Swim Like The Dickens | ||
| 528 | Kaan Tufan | 40.26 | 8 | B: 38.19 (+2.07s | 5.1%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 529 | Luke Murphy | 40.30 | 9 | B: 38.19 (+2.11s | 5.2%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 530 | Lucas Sun | 40.30 | 9 | B: 38.19 (+2.11s | 5.2%) | Unattached | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 531 | Jirui Dong | 40.31 | 8 | B: 38.19 (+2.12s | 5.3%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 532 | Daniel Gerasimov | 40.34 | 8 | B: 38.19 (+2.15s | 5.3%) | Los Gatos Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 533 | Diego Watts | 40.35 | 7 | B: 38.19 (+2.16s | 5.4%) | Sebastopol Sea Serpents | 11/22/2025 | Thankswimming Classic 2025 | ||
| 534 | Alexander Zhang | 40.35 | 10 | B: 38.19 (+2.16s | 5.4%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 535 | Bryce Nichols | 40.36 | 9 | B: 38.19 (+2.17s | 5.4%) | Lost Coast Aquatics Foundation | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 536 | Noah Hunter | 40.37 | 9 | B: 38.19 (+2.18s | 5.4%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 537 | Amet Cypert | 40.39 | 6 | B: 38.19 (+2.20s | 5.4%) | South San Francisco Aquatics | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 538 | Lucca Chavez | 40.40 | 10 | B: 38.19 (+2.21s | 5.5%) | Neptune Swimming | 12/06/2025 | Neptune Swimming Swim Like The Dickens | ||
| 539 | Benjamin Yaghoubzade | 40.44 | 8 | B: 38.19 (+2.25s | 5.6%) | Los Altos Mountain View Aquati | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 540 | Xavier Labrecque | 40.45 | 8 | B: 38.19 (+2.26s | 5.6%) | Bulldog Swim Club | 01/25/2025 | Z1N SC Championship | ||
| 541 | Ethan Yang | 40.45 | 8 | B: 38.19 (+2.26s | 5.6%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 542 | Stetson Webb | 40.46 | 9 | B: 38.19 (+2.27s | 5.6%) | Sebastopol Sea Serpents | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | ||
| 543 | Dominic Molina | 40.50 | 10 | B: 38.19 (+2.31s | 5.7%) | Gilroy Gators Swim Team | 07/18/2025 | CVAL | ||
| 544 | Elliott Lee Chan Kam | 40.54 | 9 | B: 38.19 (+2.35s | 5.8%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 545 | Leo Sciotto | 40.57 | 10 | B: 38.19 (+2.38s | 5.9%) | Mlst | 08/01/2025 | 2025 High Country Short Course Championship | ||
| 546 | Amos Cohen | 40.59 | 10 | B: 38.19 (+2.40s | 5.9%) | Monterey Bay Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 547 | Leonidas Rosillo | 40.61 | 10 | B: 38.19 (+2.42s | 6.0%) | Solo Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 548 | Zimo Xu | 40.62 | 10 | B: 38.19 (+2.43s | 6.0%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 549 | Mithren Vijay | 40.64 | 9 | B: 38.19 (+2.45s | 6.0%) | Valley Splash | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 550 | Albert Jing | 40.68 | 8 | B: 38.19 (+2.49s | 6.1%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course 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.