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 | Aiden Xu | 56.02 | 9 | B: 55.39 (+0.63s | 1.1%) | Northern Nevada Aquatics | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | ||
| 302 | Elliot Kang | 56.04 | 9 | B: 55.39 (+0.65s | 1.2%) | San Ramon Valley Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 303 | Logan Pho | 56.05 | 8 | B: 55.39 (+0.66s | 1.2%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 304 | Theo Htun | 56.10 | 10 | B: 55.39 (+0.71s | 1.3%) | Terrapins Swim Team | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | ||
| 305 | Yuriy Subbotin | 56.12 | 9 | B: 55.39 (+0.73s | 1.3%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 306 | Chase Yang | 56.23 | 9 | B: 55.39 (+0.84s | 1.5%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 307 | Xavier Labrecque | 56.26 | 9 | B: 55.39 (+0.87s | 1.5%) | Bulldog Swim Club | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 308 | Jake Chow | 56.33 | 10 | B: 55.39 (+0.94s | 1.7%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 309 | Maxwell Pan | 56.37 | 10 | B: 55.39 (+0.98s | 1.7%) | Unattached | 07/22/2023 | Z1S SAGC Minus LCM Summer Championships | ||
| 310 | Namish Guptha | 56.39 | 10 | B: 55.39 (+1.00s | 1.8%) | ElitSwim Club | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 311 | Keo Strong | 56.40 | 9 | B: 55.39 (+1.01s | 1.8%) | Piedmont Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 312 | Nicoulas Young | 56.41 | 10 | B: 55.39 (+1.02s | 1.8%) | Monterey Bay Swim Club | 06/20/2026 | Zone 1 South Swim Under The Stars | ||
| 313 | Vedh Tekur | 56.43 | 9 | B: 55.39 (+1.04s | 1.8%) | Otter Swim Club | 05/02/2026 | Alto Spring Jam CBA | ||
| 314 | Dhruv Kulkarni | 56.45 | 9 | B: 55.39 (+1.06s | 1.9%) | Pleasanton Seahawks | 04/12/2025 | PC BSW LCM C B BB+ Meet | ||
| 315 | Arthur Cahoy | 56.50 | 9 | B: 55.39 (+1.11s | 2.0%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 316 | Dennis Liu | 56.55 | 9 | B: 55.39 (+1.16s | 2.1%) | Milpitas Aquatic Club | 07/19/2025 | Alto Last Splash | ||
| 317 | Adrian Williams | 56.55 | 8 | B: 55.39 (+1.16s | 2.1%) | Piranha Swimming | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 318 | Taylon Zhu | 56.56 | 7 | B: 55.39 (+1.17s | 2.1%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 319 | Colson Mou | 56.57 | 9 | B: 55.39 (+1.18s | 2.1%) | South San Francisco Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 320 | Sanav Nirmal | 56.58 | 10 | B: 55.39 (+1.19s | 2.1%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 321 | Wesley Hu | 56.60 | 10 | B: 55.39 (+1.21s | 2.1%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | ||
| 322 | Mark Molochko | 56.62 | 8 | B: 55.39 (+1.23s | 2.2%) | San Ramon Valley Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 323 | Ngawang Sherpa | 56.69 | 8 | B: 55.39 (+1.30s | 2.3%) | Swim South Bay | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 324 | Nathaniel Min | 56.75 | 9 | B: 55.39 (+1.36s | 2.4%) | Milpitas Aquatic Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 325 | Kenneth Zhang | 56.82 | 8 | B: 55.39 (+1.43s | 2.5%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 326 | Jameson Wallace | 56.98 | 8 | B: 55.39 (+1.59s | 2.8%) | Napa Valley Swim Team | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 327 | Marlon Chinchilla | 56.98 | 9 | B: 55.39 (+1.59s | 2.8%) | Piranha Swimming | 05/17/2025 | Neptune Swimming May Long Course Meet | ||
| 328 | Eason Liu | 57.04 | 8 | B: 55.39 (+1.65s | 2.9%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | ||
| 329 | Ethan Shiflet | 57.07 | 9 | B: 55.39 (+1.68s | 2.9%) | Montclair Swim Team | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 330 | Reece Kau | 57.08 | 10 | B: 55.39 (+1.69s | 3.0%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 331 | Alex Zhong | 57.09 | 8 | B: 55.39 (+1.70s | 3.0%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 332 | Jeffrey Li | 57.11 | 9 | B: 55.39 (+1.72s | 3.0%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 333 | Max Lim | 57.13 | 10 | B: 55.39 (+1.74s | 3.0%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 334 | Alexander Nabbe | 57.18 | 8 | B: 55.39 (+1.79s | 3.1%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 335 | Alex Hirata | 57.21 | 10 | B: 55.39 (+1.82s | 3.2%) | DeAnza Cupertino Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 336 | Platon Smirnov | 57.21 | 9 | B: 55.39 (+1.82s | 3.2%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 337 | Jiaqi Zong | 57.22 | 8 | B: 55.39 (+1.83s | 3.2%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 338 | Jeffrey Liu | 57.22 | 10 | B: 55.39 (+1.83s | 3.2%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 339 | Alexander Ngaw | 57.28 | 8 | B: 55.39 (+1.89s | 3.3%) | Pacifica Sea Lions | 07/25/2026 | Alto Last Splash | ||
| 340 | James Worters | 57.37 | 10 | B: 55.39 (+1.98s | 3.5%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 341 | Oliver Loening | 57.41 | 10 | B: 55.39 (+2.02s | 3.5%) | Daly City Dolphins | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 342 | Nicholas Baxter | 57.41 | 9 | B: 55.39 (+2.02s | 3.5%) | East Bay Silver Dolphins | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 343 | Bronson Bruland | 57.46 | 10 | B: 55.39 (+2.07s | 3.6%) | Mlst | 07/12/2025 | 2025 Silver State Championships | ||
| 344 | Adrian Seto | 57.59 | 9 | B: 55.39 (+2.20s | 3.8%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 345 | Joshua Chang | 57.63 | 9 | B: 55.39 (+2.24s | 3.9%) | Unattached | 05/02/2026 | Alto Spring Jam CBA | ||
| 346 | Alex Warren Moy | 57.64 | 10 | B: 55.39 (+2.25s | 3.9%) | Palo Alto Stanford Aquatics | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 347 | Christopher Henriques | 57.67 | 8 | B: 55.39 (+2.28s | 4.0%) | Napa Valley Swim Team | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 348 | Austin Sommer | 57.70 | 8 | B: 55.39 (+2.31s | 4.0%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 349 | Cole Erickson | 57.71 | 8 | B: 55.39 (+2.32s | 4.0%) | Reno Aquatic Club | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | ||
| 350 | Ethan Wei | 57.73 | 6 | B: 55.39 (+2.34s | 4.1%) | Santa Clara Swim Club | 06/20/2026 | Zone 1 South Swim Under The Stars | ||
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.