Pacific Swimming Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 401 | Anthony Piazza | 1:01.13 | 8 | B: 55.39 (+5.74s | 9.4%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 402 | Maxwell Ma | 1:01.19 | 8 | B: 55.39 (+5.80s | 9.5%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | ||
| 403 | Amos Taub | 1:01.27 | 9 | B: 55.39 (+5.88s | 9.6%) | Otter Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 404 | Chior Prange | 1:01.41 | 10 | B: 55.39 (+6.02s | 9.8%) | Bishop Swim Team | 07/12/2025 | 2025 Silver State Championships | ||
| 405 | Austin Zhao | 1:01.51 | 10 | B: 55.39 (+6.12s | 9.9%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 406 | Zimo Xu | 1:01.69 | 8 | B: 55.39 (+6.30s | 10.2%) | Quicksilver Swimming | 06/12/2024 | Zone 1S Micro Meet (Host QSS) | ||
| 407 | Jeffrey Liu | 1:01.74 | 8 | B: 55.39 (+6.35s | 10.3%) | DeAnza Cupertino Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 408 | Porter Lindsay | 1:01.79 | 10 | B: 55.39 (+6.40s | 10.4%) | Bishop Swim Team | 07/12/2025 | 2025 Silver State Championships | ||
| 409 | Albert Yan | 1:01.81 | 8 | B: 55.39 (+6.42s | 10.4%) | Milpitas Aquatic Club | 07/20/2024 | Alto Last Splash Invitational | ||
| 410 | Finnegan Persampieri | 1:01.82 | 9 | B: 55.39 (+6.43s | 10.4%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 411 | Aaron Guo | 1:01.86 | 8 | B: 55.39 (+6.47s | 10.5%) | Santa Clara Swim Club | 07/22/2023 | Z1S SAGC Minus LCM Summer Championships | ||
| 412 | Luke Jiang | 1:01.94 | 7 | B: 55.39 (+6.55s | 10.6%) | Piedmont Swim Team | 05/19/2023 | Vallejo Aquatic Club LC C B A+ | ||
| 413 | Nicholas Mazzone | 1:02.05 | 8 | B: 55.39 (+6.66s | 10.7%) | Reno Aquatic Club | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | ||
| 414 | Logan Shen | 1:02.06 | 9 | B: 55.39 (+6.67s | 10.7%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 415 | BaoSheng Wang | 1:02.10 | 7 | B: 55.39 (+6.71s | 10.8%) | San Ramon Valley Aquatics | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 416 | Manohar Hovland | 1:02.11 | 10 | B: 55.39 (+6.72s | 10.8%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 417 | Miles Zhang | 1:02.30 | 8 | B: 55.39 (+6.91s | 11.1%) | Milpitas Aquatic Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 418 | Wilson Zhou | 1:02.34 | 9 | B: 55.39 (+6.95s | 11.1%) | South San Francisco Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
| 419 | Cody Darnell | 1:02.37 | 9 | B: 55.39 (+6.98s | 11.2%) | South Valley Makos | 06/27/2025 | Valley Splash | ||
| 420 | Parker Weberg | 1:02.53 | 9 | B: 55.39 (+7.14s | 11.4%) | Alameda Gators | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 421 | Ulysses McIntyre | 1:02.54 | 10 | B: 55.39 (+7.15s | 11.4%) | Albany Armada Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 422 | Lucian Green | 1:02.62 | 10 | B: 55.39 (+7.23s | 11.5%) | Piranha Swimming | 05/16/2025 | SDAT Summer Fun SCM Meet 2025 | ||
| 423 | Leo Tsui | 1:02.66 | 8 | B: 55.39 (+7.27s | 11.6%) | Burlingame Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 424 | Mason Carlyle | 1:02.75 | 9 | B: 55.39 (+7.36s | 11.7%) | Gilroy Gators Swim Team | 06/27/2025 | Valley Splash | ||
| 425 | Carson Yuan | 1:02.78 | 9 | B: 55.39 (+7.39s | 11.8%) | Milpitas Aquatic Club | 05/17/2024 | Quicksilver Swimming Zone 1S LCM C B A+ Meet | ||
| 426 | Kyle Cheung | 1:02.84 | 9 | B: 55.39 (+7.45s | 11.9%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 427 | Shail Jain | 1:02.85 | 8 | B: 55.39 (+7.46s | 11.9%) | Palo Alto Stanford Aquatics | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 428 | Lucas Fleck | 1:02.87 | 9 | B: 55.39 (+7.48s | 11.9%) | AC Swim Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 429 | Ian Wu | 1:03.05 | 8 | B: 55.39 (+7.66s | 12.1%) | California Dolphins Swim Team | 05/10/2025 | PC SRVA LCM C B BB+ | ||
| 430 | Beckett Buffington | 1:03.10 | 10 | B: 55.39 (+7.71s | 12.2%) | Northern Nevada Aquatics | 07/12/2025 | 2025 Silver State Championships | ||
| 431 | Sawyer Stephenson-Sabin | 1:03.18 | 8 | B: 55.39 (+7.79s | 12.3%) | Napa Valley Swim Team | 06/22/2024 | NVST S LAST CHANCE JO SUMMER PLUNGE | ||
| 432 | Mykhail Zolotukhin | 1:03.20 | 7 | B: 55.39 (+7.81s | 12.4%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 433 | Jack Herson | 1:03.20 | 8 | B: 55.39 (+7.81s | 12.4%) | Albany Armada Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 434 | Bilgi Yilmaz | 1:03.21 | 8 | B: 55.39 (+7.82s | 12.4%) | Alto Swim Club | 05/20/2023 | LAMV C B A+ | ||
| 435 | Reza Afshar | 1:03.22 | 10 | B: 55.39 (+7.83s | 12.4%) | Burlingame Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
| 436 | Bowen Ruan | 1:03.34 | 9 | B: 55.39 (+7.95s | 12.6%) | San Ramon Valley Aquatics | 06/22/2024 | NVST S LAST CHANCE JO SUMMER PLUNGE | ||
| 437 | Andy Shi | 1:03.34 | 8 | B: 55.39 (+7.95s | 12.6%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 438 | Lucas Gao | 1:03.42 | 10 | B: 55.39 (+8.03s | 12.7%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 439 | Cimon Bunuan | 1:03.44 | 8 | B: 55.39 (+8.05s | 12.7%) | South San Francisco Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
| 440 | Dante Pullman-Letourneau | 1:03.46 | 10 | B: 55.39 (+8.07s | 12.7%) | Alameda Gators | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 441 | Aleksander Hibler | 1:03.51 | 7 | B: 55.39 (+8.12s | 12.8%) | Albany Armada Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 442 | Anders Castelein | 1:03.53 | 7 | B: 55.39 (+8.14s | 12.8%) | Fog City Hammerheads | 04/19/2025 | Alto Spring Jam Meet | ||
| 443 | Mark Molochko | 1:03.81 | 7 | B: 55.39 (+8.42s | 13.2%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 444 | Ethan Yang | 1:03.87 | 8 | B: 55.39 (+8.48s | 13.3%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 445 | Maxwell Rodgers | 1:03.88 | 8 | B: 55.39 (+8.49s | 13.3%) | Quicksilver Swimming | 06/24/2023 | SBA Long Course C B A+ | ||
| 446 | Owen Choi | 1:03.91 | 9 | B: 55.39 (+8.52s | 13.3%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 447 | Boyte Howell | 1:03.91 | 10 | B: 55.39 (+8.52s | 13.3%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 448 | Conrad Iloreta | 1:04.25 | 7 | B: 55.39 (+8.86s | 13.8%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 449 | Andy Xu | 1:04.32 | 9 | B: 55.39 (+8.93s | 13.9%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 450 | Xavier Chang | 1:04.38 | 9 | B: 55.39 (+8.99s | 14.0%) | Unattached | 06/07/2024 | 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.