Pacific Swimming Boys 10 & under - 50 M Breast
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 | Advent Chang | 1:04.82 | 10 | B: 1:00.89 (+3.93s | 6.1%) | Otter Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 352 | Jonathan Chen | 1:04.82 | 9 | B: 1:00.89 (+3.93s | 6.1%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | ||
| 353 | Theo Htun | 1:04.83 | 10 | B: 1:00.89 (+3.94s | 6.1%) | Terrapins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 354 | Miles Zhang | 1:04.84 | 9 | B: 1:00.89 (+3.95s | 6.1%) | Milpitas Aquatic Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 355 | Lawrence Lan | 1:04.89 | 9 | B: 1:00.89 (+4.00s | 6.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 356 | Parker Weberg | 1:05.03 | 10 | B: 1:00.89 (+4.14s | 6.4%) | Alameda Gators | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 357 | Skye Gautschi | 1:05.14 | 9 | B: 1:00.89 (+4.25s | 6.5%) | Valley Splash | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 358 | Lorenzo Watts | 1:05.23 | 7 | B: 1:00.89 (+4.34s | 6.7%) | Sebastopol Sea Serpents | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 359 | Adrian Mullaraj | 1:05.28 | 8 | B: 1:00.89 (+4.39s | 6.7%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 360 | James Zanutto | 1:05.33 | 8 | B: 1:00.89 (+4.44s | 6.8%) | Burlingame Aquatics | 06/12/2026 | BAC Long Course | ||
| 361 | Adam Kirk | 1:05.34 | 10 | B: 1:00.89 (+4.45s | 6.8%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 362 | Tyler Mirasol | 1:05.67 | 9 | B: 1:00.89 (+4.78s | 7.3%) | Quicksilver Swimming | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | ||
| 363 | Naitian Yao | 1:05.67 | 10 | B: 1:00.89 (+4.78s | 7.3%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 364 | Alex Reagan | 1:05.73 | 9 | B: 1:00.89 (+4.84s | 7.4%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 365 | Lucas Fleck | 1:05.76 | 10 | B: 1:00.89 (+4.87s | 7.4%) | AC Swim Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 366 | Yash Miyan | 1:05.77 | 10 | B: 1:00.89 (+4.88s | 7.4%) | South Valley Stingrays | 06/27/2025 | Valley Splash | ||
| 367 | Roy Shen | 1:05.92 | 8 | B: 1:00.89 (+5.03s | 7.6%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 368 | Mark Molochko | 1:05.98 | 8 | B: 1:00.89 (+5.09s | 7.7%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 369 | Satya Gidwani | 1:06.00 | 10 | B: 1:00.89 (+5.11s | 7.7%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 370 | Sam Zhang | 1:06.09 | 8 | B: 1:00.89 (+5.20s | 7.9%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 371 | Nico Losada-Saputo | 1:06.13 | 10 | B: 1:00.89 (+5.24s | 7.9%) | Terrapins Swim Team | 05/11/2024 | SRVA LCM CBBB+ | ||
| 372 | Jack Herson | 1:06.18 | 10 | B: 1:00.89 (+5.29s | 8.0%) | Albany Armada Aquatics | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 373 | Jayden Zhang | 1:06.23 | 10 | B: 1:00.89 (+5.34s | 8.1%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 374 | Duorong Yu | 1:06.23 | 10 | B: 1:00.89 (+5.34s | 8.1%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | ||
| 375 | Changtian Xia | 1:06.26 | 7 | B: 1:00.89 (+5.37s | 8.1%) | Tri Valley Aquatics | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 376 | Benjamin Kearney | 1:06.30 | 10 | B: 1:00.89 (+5.41s | 8.2%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 377 | Holden Richards | 1:06.32 | 9 | B: 1:00.89 (+5.43s | 8.2%) | AC Swim Club | 05/17/2025 | Neptune Swimming May Long Course Meet | ||
| 378 | Minchan Lee | 1:06.32 | 10 | B: 1:00.89 (+5.43s | 8.2%) | Reno Aquatic Club | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 379 | Joshua Chang | 1:06.35 | 9 | B: 1:00.89 (+5.46s | 8.2%) | Unattached | 05/02/2026 | Alto Spring Jam CBA | ||
| 380 | Dhruv Kelkar | 1:06.38 | 9 | B: 1:00.89 (+5.49s | 8.3%) | Unattached | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 381 | Anthony Piazza | 1:06.39 | 9 | B: 1:00.89 (+5.50s | 8.3%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 382 | Dylan Berolzheimer | 1:06.49 | 8 | B: 1:00.89 (+5.60s | 8.4%) | Tiger Aquatics | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 383 | Sanav Nirmal | 1:06.58 | 10 | B: 1:00.89 (+5.69s | 8.5%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 384 | Calvin Dell | 1:06.64 | 9 | B: 1:00.89 (+5.75s | 8.6%) | San Benito Aquatics | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 385 | Jackson Power | 1:06.78 | 7 | B: 1:00.89 (+5.89s | 8.8%) | Unattached | 06/27/2025 | Valley Splash | ||
| 386 | Jeffrey Liu | 1:06.83 | 10 | B: 1:00.89 (+5.94s | 8.9%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 387 | Leo Tsui | 1:06.95 | 9 | B: 1:00.89 (+6.06s | 9.1%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 388 | Ray Lin | 1:07.01 | 10 | B: 1:00.89 (+6.12s | 9.1%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 389 | Cole Erickson | 1:07.17 | 8 | B: 1:00.89 (+6.28s | 9.3%) | Reno Aquatic Club | 06/19/2026 | Reno Aquatic Club Gamble | ||
| 390 | Jasper Yan | 1:07.18 | 7 | B: 1:00.89 (+6.29s | 9.4%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | ||
| 391 | Jaxson Ocon | 1:07.22 | 10 | B: 1:00.89 (+6.33s | 9.4%) | Bulldog Swim Club | 06/12/2026 | BAC Long Course | ||
| 392 | Patrick Wang | 1:07.32 | 8 | B: 1:00.89 (+6.43s | 9.6%) | Milpitas Aquatic Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 393 | Fionn Morrow | 1:07.36 | 9 | B: 1:00.89 (+6.47s | 9.6%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 394 | Otis Williams | 1:07.47 | 9 | B: 1:00.89 (+6.58s | 9.8%) | Lakeridge Swim Team | 07/10/2026 | 2026 NNA Silver State Championships | ||
| 395 | Jonathan Chu | 1:07.57 | 10 | B: 1:00.89 (+6.68s | 9.9%) | Pacifica Sea Lions | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 396 | Oliver Ng | 1:07.57 | 7 | B: 1:00.89 (+6.68s | 9.9%) | Burlingame Aquatics | 06/12/2026 | BAC Long Course | ||
| 397 | Derek Feng | 1:07.63 | 10 | B: 1:00.89 (+6.74s | 10.0%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 398 | Aaron Yao | 1:07.80 | 10 | B: 1:00.89 (+6.91s | 10.2%) | Los Altos Mountain View Aquati | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 399 | Albert Shapiro | 1:07.89 | 9 | B: 1:00.89 (+7.00s | 10.3%) | Burlingame Aquatics | 06/12/2026 | BAC Long Course | ||
| 400 | Hugo Pace | 1:07.99 | 10 | B: 1:00.89 (+7.10s | 10.4%) | Pacifica Sea Lions | 04/19/2025 | Alto Spring Jam 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.