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 | |
|---|---|---|---|---|---|---|---|---|---|
| 301 | Simon Chung | 59.95 | 9 | B: 55.39 (+4.56s | 7.6%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 302 | Yash Bharambe | 1:00.00 | 9 | B: 55.39 (+4.61s | 7.7%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 303 | Adrian Mullaraj | 1:00.07 | 8 | B: 55.39 (+4.68s | 7.8%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 304 | Minchan Lee | 1:00.07 | 10 | B: 55.39 (+4.68s | 7.8%) | Reno Aquatic Club | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | ||
| 305 | Jackson Power | 1:00.19 | 7 | B: 55.39 (+4.80s | 8.0%) | Unattached | 06/27/2025 | Valley Splash | ||
| 306 | Andy Yu | 1:00.26 | 9 | B: 55.39 (+4.87s | 8.1%) | Burlingame Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 307 | Zackery Vergara | 1:00.33 | 8 | B: 55.39 (+4.94s | 8.2%) | Gilroy Gators Swim Team | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 308 | Benjamin Kearney | 1:00.42 | 10 | B: 55.39 (+5.03s | 8.3%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 309 | Jake Lu | 1:00.59 | 9 | B: 55.39 (+5.20s | 8.6%) | Burlingame Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 310 | Colson Mou | 1:00.69 | 9 | B: 55.39 (+5.30s | 8.7%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 311 | Jake Chow | 1:00.75 | 10 | B: 55.39 (+5.36s | 8.8%) | California Dolphins Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 312 | Amet Cypert | 1:00.78 | 6 | B: 55.39 (+5.39s | 8.9%) | South San Francisco Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 313 | Evan Kang | 1:00.79 | 10 | B: 55.39 (+5.40s | 8.9%) | Puffins Swimming | 06/27/2025 | Valley Splash | ||
| 314 | Miles Tseung | 1:00.79 | 10 | B: 55.39 (+5.40s | 8.9%) | San Ramon Valley Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | ||
| 315 | Cary Chen | 1:00.85 | 10 | B: 55.39 (+5.46s | 9.0%) | Sunnyvale Swim Club | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 316 | Aaron Yao | 1:01.04 | 10 | B: 55.39 (+5.65s | 9.3%) | Sunnyvale Swim Club | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 317 | Eli HO | 1:01.04 | 9 | B: 55.39 (+5.65s | 9.3%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 318 | Leo Sciotto | 1:01.05 | 11 | B: 55.39 (+5.66s | 9.3%) | Mlst | 07/12/2025 | 2025 Silver State Championships | ||
| 319 | Anthony Piazza | 1:01.13 | 9 | B: 55.39 (+5.74s | 9.4%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 320 | Maxwell Ma | 1:01.19 | 9 | B: 55.39 (+5.80s | 9.5%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | ||
| 321 | Benjamin Cheng | 1:01.21 | 8 | B: 55.39 (+5.82s | 9.5%) | San Ramon Valley Aquatics | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 322 | Amos Taub | 1:01.27 | 10 | B: 55.39 (+5.88s | 9.6%) | Otter Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 323 | Ronnie Chen | 1:01.30 | 7 | B: 55.39 (+5.91s | 9.6%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 324 | Chior Prange | 1:01.41 | 11 | B: 55.39 (+6.02s | 9.8%) | Bishop Swim Team | 07/12/2025 | 2025 Silver State Championships | ||
| 325 | Zimo Xu | 1:01.69 | 10 | B: 55.39 (+6.30s | 10.2%) | Quicksilver Swimming | 06/12/2024 | Zone 1S Micro Meet (Host QSS) | ||
| 326 | Lucas Goebel | 1:01.76 | 10 | B: 55.39 (+6.37s | 10.3%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 327 | Albert Yan | 1:01.81 | 10 | B: 55.39 (+6.42s | 10.4%) | Milpitas Aquatic Club | 07/20/2024 | Alto Last Splash Invitational | ||
| 328 | Finnegan Persampieri | 1:01.82 | 10 | B: 55.39 (+6.43s | 10.4%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 329 | Nicholas Mazzone | 1:02.05 | 9 | B: 55.39 (+6.66s | 10.7%) | Reno Aquatic Club | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | ||
| 330 | Logan Shen | 1:02.06 | 10 | B: 55.39 (+6.67s | 10.7%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 331 | Elliot Kang | 1:02.10 | 8 | B: 55.39 (+6.71s | 10.8%) | San Ramon Valley Aquatics | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 332 | Zion Chang | 1:02.16 | 9 | B: 55.39 (+6.77s | 10.9%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 333 | Miles Zhang | 1:02.30 | 9 | B: 55.39 (+6.91s | 11.1%) | Milpitas Aquatic Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 334 | Cody Darnell | 1:02.37 | 10 | B: 55.39 (+6.98s | 11.2%) | South Valley Makos | 06/27/2025 | Valley Splash | ||
| 335 | Leo Tang | 1:02.46 | 5 | B: 55.39 (+7.07s | 11.3%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 336 | Parker Weberg | 1:02.53 | 10 | B: 55.39 (+7.14s | 11.4%) | Alameda Gators | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 337 | Mason Carlyle | 1:02.75 | 10 | B: 55.39 (+7.36s | 11.7%) | Gilroy Gators Swim Team | 06/27/2025 | Valley Splash | ||
| 338 | Shail Jain | 1:02.85 | 9 | B: 55.39 (+7.46s | 11.9%) | Palo Alto Stanford Aquatics | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 339 | Nicholas Baxter | 1:02.86 | 9 | B: 55.39 (+7.47s | 11.9%) | East Bay Silver Dolphins | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | ||
| 340 | Lucas Fleck | 1:02.87 | 10 | B: 55.39 (+7.48s | 11.9%) | AC Swim Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 341 | Angelo Conti | 1:02.93 | 7 | B: 55.39 (+7.54s | 12.0%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 342 | Ian Wu | 1:03.05 | 9 | B: 55.39 (+7.66s | 12.1%) | California Dolphins Swim Team | 05/10/2025 | PC SRVA LCM C B BB+ | ||
| 343 | Sawyer Stephenson-Sabin | 1:03.18 | 9 | B: 55.39 (+7.79s | 12.3%) | Napa Valley Swim Team | 06/22/2024 | NVST S LAST CHANCE JO SUMMER PLUNGE | ||
| 344 | Jack Herson | 1:03.20 | 9 | B: 55.39 (+7.81s | 12.4%) | Albany Armada Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 345 | Mykhail Zolotukhin | 1:03.20 | 8 | B: 55.39 (+7.81s | 12.4%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 346 | Andy Shi | 1:03.34 | 9 | B: 55.39 (+7.95s | 12.6%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 347 | James Worters | 1:03.39 | 10 | B: 55.39 (+8.00s | 12.6%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 348 | Alexander Ngaw | 1:03.43 | 8 | B: 55.39 (+8.04s | 12.7%) | Pacifica Sea Lions | 05/02/2026 | Alto Spring Jam CBA | ||
| 349 | Aleksander Hibler | 1:03.51 | 8 | B: 55.39 (+8.12s | 12.8%) | Albany Armada Aquatics | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 350 | Yubin Chang | 1:03.52 | 6 | B: 55.39 (+8.13s | 12.8%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
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.