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 | |
|---|---|---|---|---|---|---|---|---|---|
| 351 | Kai Chen | 41.44 | 9 | B: 38.19 (+3.25s | 7.8%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 352 | Mark Babcock | 41.46 | 10 | B: 38.19 (+3.27s | 7.9%) | Neptune Swimming | 03/01/2025 | VJO March Mayhem C B A+ 2025 | ||
| 353 | Yuma Suzuki | 41.46 | 7 | B: 38.19 (+3.27s | 7.9%) | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 354 | Jason Yin | 41.48 | 7 | B: 38.19 (+3.29s | 7.9%) | Santa Clara Swim Club | 04/20/2024 | 10 & Under Championships (host: SUNN) | ||
| 355 | Logan Shen | 41.51 | 8 | B: 38.19 (+3.32s | 8.0%) | Alto Swim Club | 02/22/2025 | De Anza C B A+ | ||
| 356 | Norne Fang | 41.51 | 7 | B: 38.19 (+3.32s | 8.0%) | Milpitas Aquatic Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 357 | George Yu | 41.53 | 8 | B: 38.19 (+3.34s | 8.0%) | Santa Clara Swim Club | 11/15/2024 | Zone 1S Race to AGCs C/B/A+ Meet (hosts: MBSC, ACSC, GSMY) | ||
| 358 | Max Bookstein | 41.58 | 9 | B: 38.19 (+3.39s | 8.2%) | Otter Swim Club | 01/11/2025 | South San Francisco New Year Splash C B A+ | ||
| 359 | Miles Wang | 41.59 | 8 | B: 38.19 (+3.40s | 8.2%) | Crow Canyon Sharks | 12/14/2024 | California Dolphins Swim Team SCY C/B/BB+ Meet | ||
| 360 | Spencer Chong | 41.59 | 10 | B: 38.19 (+3.40s | 8.2%) | Sunnyvale Swim Club | 02/22/2025 | De Anza C B A+ | ||
| 361 | Kevin Miao | 41.61 | 9 | B: 38.19 (+3.42s | 8.2%) | Sunnyvale Swim Club | 09/28/2024 | Sunnyvale Swim Club SCY Blue & Gold Intrasquad | ||
| 362 | Vincent Liu | 41.62 | 9 | B: 38.19 (+3.43s | 8.2%) | Daly City Dolphins | 09/21/2024 | So. San Francisco Aquatic Club SCY C/B/A+ Meet | ||
| 363 | Evan Kim | 41.66 | 9 | B: 38.19 (+3.47s | 8.3%) | Sunnyvale Swim Club | 02/22/2025 | De Anza C B A+ | ||
| 364 | Derek Feng | 41.67 | 9 | B: 38.19 (+3.48s | 8.4%) | San Ramon Valley Aquatics | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | ||
| 365 | Lucas Looney | 41.68 | 9 | B: 38.19 (+3.49s | 8.4%) | YMCA Presidio Aquatics | 09/14/2024 | WANV Endless Summer Classic C/B/A+ Meet | ||
| 366 | Drake Larson | 41.69 | 8 | B: 38.19 (+3.50s | 8.4%) | Tahoe Swim Club | 10/18/2024 | Fall Classic & King-of-the-Hill Challenge (host: RENO) | ||
| 367 | Owen Werres | 41.70 | 10 | B: 38.19 (+3.51s | 8.4%) | The Olympic Club | 12/14/2024 | SSS Festive Frost C/B/A+ Meet | ||
| 368 | Om Palan | 41.71 | 9 | B: 38.19 (+3.52s | 8.4%) | California Dolphins Swim Team | 11/02/2024 | San Ramon Valley Aquatics SCY C/B/BB+ Meet | ||
| 369 | Jon Deldar | 41.72 | 9 | B: 38.19 (+3.53s | 8.5%) | Monterey Bay Swim Club | 09/14/2024 | Milpitas Aquatic Club SCY CBA+ Meet | ||
| 370 | Chris Nilson | 41.72 | 10 | B: 38.19 (+3.53s | 8.5%) | Los Altos Mountain View Aquati | 07/19/2025 | 2025 DACA SC CBA Meet | ||
| 371 | Ettore Billip | 41.72 | 7 | B: 38.19 (+3.53s | 8.5%) | Palo Alto Stanford Aquatics | 10/26/2024 | Burlingame Aquatic Club C/B/A+ SCY Meet | ||
| 372 | Boden Neveu | 41.74 | 9 | B: 38.19 (+3.55s | 8.5%) | Alameda Gators | 12/14/2024 | Richard Thornton Memorial Swim Meet (host: SRVA) | ||
| 373 | Charles Fukuma | 41.79 | 8 | B: 38.19 (+3.60s | 8.6%) | South Valley Makos | 10/04/2024 | SCSC SCY CBA+ Meet | ||
| 374 | Dante Pullman-Letourneau | 41.82 | 10 | B: 38.19 (+3.63s | 8.7%) | Alameda Gators | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | ||
| 375 | Riaan Manoj | 41.88 | 8 | B: 38.19 (+3.69s | 8.8%) | California Dolphins Swim Team | 11/02/2024 | San Ramon Valley Aquatics SCY C/B/BB+ Meet | ||
| 376 | Jasper Yan | 41.89 | 6 | B: 38.19 (+3.70s | 8.8%) | California Dolphins Swim Team | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | ||
| 377 | William Mibach | 41.95 | 9 | B: 38.19 (+3.76s | 9.0%) | Palo Alto Stanford Aquatics | 10/05/2024 | DeAnza Cupertino Aquatics SCY C/B/A+ Meet | ||
| 378 | David Wang | 41.95 | 9 | B: 38.19 (+3.76s | 9.0%) | Unattached | 10/04/2024 | SCSC SCY CBA+ Meet | ||
| 379 | Benjamin Shen | 41.96 | 8 | B: 38.19 (+3.77s | 9.0%) | Orinda Aquatics | 09/30/2023 | Orinda Aquatics SCY C/B/BB+ Meet | ||
| 380 | Zacho Shamiya | 41.99 | 9 | B: 38.19 (+3.80s | 9.0%) | Ukiah Dolphins | 11/23/2024 | MCSD SCY C/B/A+ Meet | ||
| 381 | Alexander Li | 42.02 | 10 | B: 38.19 (+3.83s | 9.1%) | Santa Clara Swim Club | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | ||
| 382 | Carwyn Le Roux | 42.03 | 7 | B: 38.19 (+3.84s | 9.1%) | Orinda Aquatics | 11/12/2023 | OAPB Fall Jamboree | ||
| 383 | Kyle Thompson | 42.08 | 8 | B: 38.19 (+3.89s | 9.2%) | Unattached | 09/30/2023 | Brentwood Seawolves SCY C/B/BB+ Meet | ||
| 384 | Saleem Fayed | 42.11 | 10 | B: 38.19 (+3.92s | 9.3%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 385 | Jaiden Yap | 42.12 | 10 | B: 38.19 (+3.93s | 9.3%) | Santa Clara Swim Club | 06/14/2025 | SCSC Blue Gold Block Party Meet June | ||
| 386 | Tyler Siu | 42.13 | 9 | B: 38.19 (+3.94s | 9.4%) | El Cerrito Gators | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | ||
| 387 | Gabriel Wei | 42.14 | 9 | B: 38.19 (+3.95s | 9.4%) | California Dolphins Swim Team | 09/28/2024 | Orinda Aquatics SCY C/B/BB+ Meet | ||
| 388 | Ryan Ream | 42.14 | 7 | B: 38.19 (+3.95s | 9.4%) | Reno Aquatic Club | 08/02/2024 | DDST High Country Championships | ||
| 389 | Sebastian Lum-Langston | 42.16 | 10 | B: 38.19 (+3.97s | 9.4%) | The Olympic Club | 07/18/2025 | 2025 Redwood Empire Swim League Championship | ||
| 390 | Garrett Legg | 42.17 | 7 | B: 38.19 (+3.98s | 9.4%) | Unattached | 02/01/2025 | Zone 2 Winter Championship Meet | ||
| 391 | Hayk Asatryan | 42.18 | 8 | B: 38.19 (+3.99s | 9.5%) | Milpitas Aquatic Club | 12/14/2024 | Zone 1S End of Season AGC- Invitational Meet | ||
| 392 | Duorong Yu | 42.27 | 9 | B: 38.19 (+4.08s | 9.7%) | Santa Clara Swim Club | 12/14/2024 | Zone 1S End of Season AGC- Invitational Meet | ||
| 393 | Maxwell Pan | 42.30 | 8 | B: 38.19 (+4.11s | 9.7%) | San Jose Goosemonkeys | 12/08/2023 | Zone 1S Year-End Championship Meet | ||
| 394 | Zhencheng Xu | 42.35 | 8 | B: 38.19 (+4.16s | 9.8%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 395 | Alex Hirata | 42.35 | 9 | B: 38.19 (+4.16s | 9.8%) | DeAnza Cupertino Aquatics | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 396 | Cole Jackson | 42.36 | 8 | B: 38.19 (+4.17s | 9.8%) | Swim South Bay | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | ||
| 397 | Alexander Warren Moy | 42.38 | 8 | B: 38.19 (+4.19s | 9.9%) | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 398 | Joshua Thomas | 42.39 | 8 | B: 38.19 (+4.20s | 9.9%) | Sunnyvale Swim Club | 11/16/2024 | DeAnza Cupertino Aquatics SCY C/B/A+ Meet | ||
| 399 | Seungwoo Kwon | 42.43 | 8 | B: 38.19 (+4.24s | 10.0%) | El Cerrito Gators | 12/14/2024 | Richard Thornton Memorial Swim Meet (host: SRVA) | ||
| 400 | Adam Kobty | 42.44 | 9 | B: 38.19 (+4.25s | 10.0%) | Otter Swim Club | 02/22/2025 | BAC 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.