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 | |
|---|---|---|---|---|---|---|---|---|---|
| 201 | Richard Tang | 54.73 | 9 | B Min | BB: 49.29 (+5.44s | 9.9%) | Triton Aquatics Club | 04/19/2025 | Alto Spring Jam Meet | |
| 202 | Noah Chiu | 54.74 | 9 | B Min | BB: 49.29 (+5.45s | 10.0%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 203 | Samuel Palomino | 54.76 | 9 | B Min | BB: 49.29 (+5.47s | 10.0%) | Thunder Coast Aquatics | 05/17/2024 | SRN LCM C/B/A+ Meet | |
| 204 | Gerel Bolorkhuu | 54.82 | 10 | B Min | BB: 49.29 (+5.53s | 10.1%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | |
| 205 | Yu-Jia Liu | 54.87 | 9 | B Min | BB: 49.29 (+5.58s | 10.2%) | Quicksilver Swimming | 05/17/2024 | Quicksilver Swimming LCM C/B/A+ Meet | |
| 206 | Atticus Walker | 54.89 | 9 | B Min | BB: 49.29 (+5.60s | 10.2%) | Alto Swim Club | 04/27/2024 | ALTO Swim Club LCM C/B/A+ Meet | |
| 207 | Madison Lindstrom | 54.94 | 8 | B Min | BB: 49.29 (+5.65s | 10.3%) | Burlingame Aquatics | 05/20/2023 | Palo Alto Stanford Aquatics LCM C/B/A+ Meet | |
| 208 | Micah Legaspi | 54.97 | 8 | B Min | BB: 49.29 (+5.68s | 10.3%) | Seaside Aquatic Club | 05/18/2024 | San Benito Aquatics LCM C/B/A+ Meet | |
| 209 | Lehai Li | 55.08 | 8 | B Min | BB: 49.29 (+5.79s | 10.5%) | Alto Swim Club | 04/27/2024 | ALTO Swim Club LCM C/B/A+ Meet | |
| 210 | Yunus Mukhamadiev | 55.20 | 8 | B Min | BB: 49.29 (+5.91s | 10.7%) | Brentwood Seawolves | 06/08/2024 | Orinda Aquatics LCM C/B/BB+ Meet | |
| 211 | Daniel Kalinovski | 55.21 | 9 | B Min | BB: 49.29 (+5.92s | 10.7%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 212 | Adi Bisht | 55.22 | 9 | B Min | BB: 49.29 (+5.93s | 10.7%) | Valley Splash | 05/18/2024 | San Benito Aquatics LCM C/B/A+ Meet | |
| 213 | Mason Ding | 55.25 | 9 | B Min | BB: 49.29 (+5.96s | 10.8%) | DeAnza Cupertino Aquatics | 06/29/2024 | DACA LCM CBA+ Meet | |
| 214 | Aden Sun | 55.43 | 9 | B: 55.39 (+0.04s | 0.1%) | Burlingame Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
| 215 | Aaron Littlefield | 55.44 | 8 | B: 55.39 (+0.05s | 0.1%) | Walnut Creek Aquabears | 06/10/2023 | Orinda Aquatics C/B/BB+ Meet | ||
| 216 | Artyom Smirnoff | 55.47 | 10 | B: 55.39 (+0.08s | 0.1%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 217 | Yunus Mukhamadieva | 55.49 | 9 | B: 55.39 (+0.10s | 0.2%) | Brentwood Seawolves | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 218 | Martin Decotigny | 55.52 | 8 | B: 55.39 (+0.13s | 0.2%) | Alto Swim Club | 06/09/2023 | DeAnza Cupertino Aquatics LCM C/B/A+ | ||
| 219 | Alan Ying | 55.55 | 10 | B: 55.39 (+0.16s | 0.3%) | San Ramon Valley Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | ||
| 220 | Jackson Pinkerton | 55.57 | 9 | B: 55.39 (+0.18s | 0.3%) | YMCA Presidio Aquatics | 06/22/2024 | NVST LCM Last Chance to AGC C/B/A+ Meet | ||
| 221 | Oliver Liu | 55.59 | 9 | B: 55.39 (+0.20s | 0.4%) | Alto Swim Club | 05/18/2024 | ALTO LCM May Cray Invitational | ||
| 222 | Tyler Mirasol | 55.63 | 7 | B: 55.39 (+0.24s | 0.4%) | Quicksilver Swimming | 06/28/2024 | Valley Splash LCM C/B/A+ Meet | ||
| 223 | Daniel Rumiantcev | 55.69 | 8 | B: 55.39 (+0.30s | 0.5%) | Sunnyvale Swim Club | 06/07/2024 | DeAnza Cupertino Aquatics LCM C/B/A+ Meet | ||
| 224 | Jason Yin | 55.87 | 7 | B: 55.39 (+0.48s | 0.9%) | Santa Clara Swim Club | 05/17/2024 | Quicksilver Swimming LCM C/B/A+ Meet | ||
| 225 | Calvin Jacobson | 55.97 | 10 | B: 55.39 (+0.58s | 1.0%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 226 | Ezz Abdelhadi | 55.99 | 8 | B: 55.39 (+0.60s | 1.1%) | Burlingame Aquatics | 04/27/2024 | ALTO Swim Club LCM C/B/A+ Meet | ||
| 227 | Daniel Platon | 56.11 | 9 | B: 55.39 (+0.72s | 1.3%) | Alto Swim Club | 07/20/2024 | ALTO LCM Last Splash Invitational Meet | ||
| 228 | Gabriel Mandelbaum | 56.13 | 10 | B: 55.39 (+0.74s | 1.3%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 229 | Grennan Patel | 56.17 | 9 | B: 55.39 (+0.78s | 1.4%) | Neptune Swimming | 05/17/2024 | SRN LCM C/B/A+ Meet | ||
| 230 | Vihaan Menon | 56.21 | 9 | B: 55.39 (+0.82s | 1.5%) | Milpitas Aquatic Club | 06/28/2024 | Valley Splash LCM C/B/A+ Meet | ||
| 231 | Alexander Garcia | 56.22 | 10 | B: 55.39 (+0.83s | 1.5%) | Albany Armada Aquatics | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 232 | Nico Czelusta | 56.26 | 7 | B: 55.39 (+0.87s | 1.5%) | Aptos Cabrillo Swim Club | 07/23/2022 | Z1S JO Minus LCM Meet | ||
| 233 | Connor Dennis | 56.31 | 9 | B: 55.39 (+0.92s | 1.6%) | Pacifica Sea Lions | 05/18/2024 | PASA Zone 1N LCM C/B/A+ Meet | ||
| 234 | Caleb Gray | 56.36 | 6 | B: 55.39 (+0.97s | 1.7%) | Quicksilver Swimming | 07/19/2024 | 2024 QSS End of Summer Season Meet | ||
| 235 | Maxwell Pan | 56.37 | 7 | B: 55.39 (+0.98s | 1.7%) | Unattached | 07/22/2023 | Z1S AGC Minus LCM Meet | ||
| 236 | Alan Li | 56.41 | 9 | B: 55.39 (+1.02s | 1.8%) | Santa Clara Swim Club | 05/25/2024 | SCSC LCM Intrasquad Meet | ||
| 237 | Kota Whitman | 56.50 | 8 | B: 55.39 (+1.11s | 2.0%) | North Bay Aquatics | 05/12/2023 | SRN C/B/A+ LCM Meet | ||
| 238 | Patrick Li | 56.58 | 9 | B: 55.39 (+1.19s | 2.1%) | Santa Clara Swim Club | 05/25/2024 | SCSC LCM Intrasquad Meet | ||
| 239 | Oliver Zeng | 56.61 | 9 | B: 55.39 (+1.22s | 2.2%) | Valley Splash | 07/20/2024 | ALTO LCM Last Splash Invitational Meet | ||
| 240 | Vishnu Srinivasan | 56.64 | 9 | B: 55.39 (+1.25s | 2.2%) | California Dolphins Swim Team | 06/08/2024 | California Dolphins Swim Team LCM C/B/BB+ Meet | ||
| 241 | Joao Barretto | 56.75 | 8 | B: 55.39 (+1.36s | 2.4%) | San Ramon Valley Aquatics | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 242 | Troy Rowlett | 56.76 | 9 | B: 55.39 (+1.37s | 2.4%) | Douglas Dolfins | 05/24/2024 | Intermountain Classic Age Group Open (host: CARS) | ||
| 243 | Tyler Siu | 56.78 | 9 | B: 55.39 (+1.39s | 2.4%) | El Cerrito Gators | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 244 | Holden Hoffman | 56.78 | 8 | B: 55.39 (+1.39s | 2.4%) | Terrapins Swim Team | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 245 | Andrew Arbatsky | 56.81 | 9 | B: 55.39 (+1.42s | 2.5%) | Pacifica Sea Lions | 04/19/2025 | Alto Spring Jam Meet | ||
| 246 | Aiden Ding | 56.83 | 8 | B: 55.39 (+1.44s | 2.5%) | Santa Clara Swim Club | 06/09/2023 | SCSC LCM Intrasquad Meet | ||
| 247 | Arick Yuan | 56.88 | 8 | B: 55.39 (+1.49s | 2.6%) | Santa Clara Swim Club | 07/20/2024 | ALTO LCM Last Splash Invitational Meet | ||
| 248 | Aiden Hu | 56.91 | 8 | B: 55.39 (+1.52s | 2.7%) | Alto Swim Club | 07/20/2024 | ALTO LCM Last Splash Invitational Meet | ||
| 249 | Ezekiel Craig | 56.91 | 7 | B: 55.39 (+1.52s | 2.7%) | San Benito Aquatics | 05/14/2022 | San Benito Aquatics 'C/B/A+' Meet | ||
| 250 | Patrick Yuan | 56.95 | 9 | B: 55.39 (+1.56s | 2.7%) | Milpitas Aquatic Club | 05/17/2024 | Quicksilver Swimming LCM 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.