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 | |
|---|---|---|---|---|---|---|---|---|---|
| 151 | Toby Wong | 52.44 | 9 | B Min | BB: 49.29 (+3.15s | 6.0%) | Quicksilver Swimming | 06/12/2024 | Quicksilver LCM Micro Meet - SJ1 Summer League | |
| 152 | Luke Lim | 52.57 | 9 | B Min | BB: 49.29 (+3.28s | 6.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 153 | Harry Zang | 52.59 | 10 | B Min | BB: 49.29 (+3.30s | 6.3%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 154 | Jeremy Zhao | 52.63 | 7 | B Min | BB: 49.29 (+3.34s | 6.3%) | Quicksilver Swimming | 05/22/2024 | Quicksilver LCM Micro Meet - SJ1 Summer League | |
| 155 | Micah Connell | 52.71 | 9 | B Min | BB: 49.29 (+3.42s | 6.5%) | Quicksilver Swimming | 06/25/2024 | 2024 QSS Intersquad | |
| 156 | Lincoln Sparhawk | 52.78 | 8 | B Min | BB: 49.29 (+3.49s | 6.6%) | Burlingame Aquatics | 05/18/2024 | ALTO LCM May Cray Invitational | |
| 157 | Ethan Wang | 52.85 | 9 | B Min | BB: 49.29 (+3.56s | 6.7%) | Sunnyvale Swim Club | 06/29/2024 | DACA LCM CBA+ Meet | |
| 158 | Jay Dai | 52.86 | 9 | B Min | BB: 49.29 (+3.57s | 6.8%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 159 | Darian Caprita | 52.91 | 9 | B Min | BB: 49.29 (+3.62s | 6.8%) | Palo Alto Stanford Aquatics | 06/22/2024 | ALTO Swim Club LCM C/B/A+ Meet | |
| 160 | Aaron Wang | 52.97 | 10 | B Min | BB: 49.29 (+3.68s | 6.9%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 161 | Nathan Hou | 53.05 | 9 | B Min | BB: 49.29 (+3.76s | 7.1%) | Alto Swim Club | 06/07/2024 | DeAnza Cupertino Aquatics LCM C/B/A+ Meet | |
| 162 | Arjun Niranjan Shetty | 53.10 | 7 | B Min | BB: 49.29 (+3.81s | 7.2%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | |
| 163 | Maoxuan Fu | 53.13 | 9 | B Min | BB: 49.29 (+3.84s | 7.2%) | Santa Clara Swim Club | 05/25/2024 | SCSC LCM Intrasquad Meet | |
| 164 | Calix Symanski | 53.14 | 9 | B Min | BB: 49.29 (+3.85s | 7.2%) | Quicksilver Swimming | 06/12/2024 | Quicksilver LCM Micro Meet - SJ1 Summer League | |
| 165 | Yavin Dantra | 53.19 | 8 | B Min | BB: 49.29 (+3.90s | 7.3%) | San Ramon Valley Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 166 | Noah Joo | 53.32 | 10 | B Min | BB: 49.29 (+4.03s | 7.6%) | Piedmont Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | |
| 167 | Sachit Swaroop | 53.36 | 10 | B Min | BB: 49.29 (+4.07s | 7.6%) | DeAnza Cupertino Aquatics | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | |
| 168 | Neo Perera | 53.41 | 8 | B Min | BB: 49.29 (+4.12s | 7.7%) | Los Altos Mountain View Aquati | 04/27/2024 | ALTO Swim Club LCM C/B/A+ Meet | |
| 169 | Solomon Fox | 53.46 | 7 | B Min | BB: 49.29 (+4.17s | 7.8%) | Burlingame Aquatics | 05/20/2023 | Palo Alto Stanford Aquatics LCM C/B/A+ Meet | |
| 170 | Westley Berman | 53.48 | 8 | B Min | BB: 49.29 (+4.19s | 7.8%) | Palo Alto Stanford Aquatics | 06/22/2024 | ALTO Swim Club LCM C/B/A+ Meet | |
| 171 | Caleb Hurley | 53.49 | 8 | B Min | BB: 49.29 (+4.20s | 7.9%) | San Ramon Valley Aquatics | 05/11/2024 | San Ramon Valley Aquatics LCM C/B/BB+ Meet | |
| 172 | Shay Jain | 53.50 | 8 | B Min | BB: 49.29 (+4.21s | 7.9%) | Palo Alto Stanford Aquatics | 05/24/2025 | 2025 Mike Snyder Memorial | |
| 173 | Ethan Gao | 53.50 | 8 | B Min | BB: 49.29 (+4.21s | 7.9%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | |
| 174 | Robert Gergardt | 53.57 | 8 | B Min | BB: 49.29 (+4.28s | 8.0%) | Quicksilver Swimming | 05/19/2023 | QuickSilver Swimming C/B/A+ Meet | |
| 175 | Lincoln Sparhawk | 53.57 | 8 | B Min | BB: 49.29 (+4.28s | 8.0%) | Burlingame Aquatics | 04/27/2024 | ALTO Swim Club LCM C/B/A+ Meet | |
| 176 | Samuel Sun | 53.59 | 9 | B Min | BB: 49.29 (+4.30s | 8.0%) | Alto Swim Club | 06/29/2024 | ALTO Summer Swelter LCM Invitational | |
| 177 | Gavin Yang | 53.63 | 9 | B Min | BB: 49.29 (+4.34s | 8.1%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 178 | Maverick Albright | 53.64 | 9 | B Min | BB: 49.29 (+4.35s | 8.1%) | Reno Aquatic Club | 07/12/2024 | NNA Silver State Championship Meet T&F | |
| 179 | Patrick Li | 53.68 | 10 | B Min | BB: 49.29 (+4.39s | 8.2%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | |
| 180 | Nicholas Mosendz | 53.84 | 8 | B Min | BB: 49.29 (+4.55s | 8.5%) | Santa Clara Swim Club | 05/25/2024 | SCSC LCM Intrasquad Meet | |
| 181 | Zhencheng Xu | 53.96 | 9 | B Min | BB: 49.29 (+4.67s | 8.7%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 182 | Orion Blue-Smith | 54.01 | 8 | B Min | BB: 49.29 (+4.72s | 8.7%) | Palo Alto Stanford Aquatics | 06/22/2024 | ALTO Swim Club LCM C/B/A+ Meet | |
| 183 | Adam Ma | 54.10 | 9 | B Min | BB: 49.29 (+4.81s | 8.9%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | |
| 184 | Zaddik Fan | 54.15 | 9 | B Min | BB: 49.29 (+4.86s | 9.0%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 185 | Sebastian Lucas | 54.21 | 9 | B Min | BB: 49.29 (+4.92s | 9.1%) | Palo Alto Stanford Aquatics | 05/18/2024 | PASA Zone 1N LCM C/B/A+ Meet | |
| 186 | Calvin Opp | 54.38 | 9 | B Min | BB: 49.29 (+5.09s | 9.4%) | Quicksilver Swimming | 06/12/2024 | Quicksilver LCM Micro Meet - SJ1 Summer League | |
| 187 | Zhouhan Yang | 54.39 | 9 | B Min | BB: 49.29 (+5.10s | 9.4%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 188 | Luke Xu | 54.47 | 9 | B Min | BB: 49.29 (+5.18s | 9.5%) | California Dolphins Swim Team | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 189 | Tommy Yount | 54.48 | 9 | B Min | BB: 49.29 (+5.19s | 9.5%) | Burlingame Aquatics | 04/19/2025 | Alto Spring Jam Meet | |
| 190 | Derek Feng | 54.51 | 9 | B Min | BB: 49.29 (+5.22s | 9.6%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 191 | Dax Nisenbaum | 54.52 | 9 | B Min | BB: 49.29 (+5.23s | 9.6%) | Hills Hurricane Swimming | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 192 | Aymes Shi | 54.54 | 9 | B Min | BB: 49.29 (+5.25s | 9.6%) | Quicksilver Swimming | 06/25/2024 | 2024 QSS Intersquad | |
| 193 | Sebastian McNary | 54.61 | 9 | B Min | BB: 49.29 (+5.32s | 9.7%) | Tiger Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 194 | Arwin Safaee | 54.65 | 9 | B Min | BB: 49.29 (+5.36s | 9.8%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 195 | Dean Intakeha | 54.65 | 8 | B Min | BB: 49.29 (+5.36s | 9.8%) | Alto Swim Club | 05/18/2024 | ALTO LCM May Cray Invitational | |
| 196 | Sebastian Bagga | 54.71 | 9 | B Min | BB: 49.29 (+5.42s | 9.9%) | South Valley Makos | 06/28/2024 | Valley Splash LCM C/B/A+ Meet | |
| 197 | Richard Tang | 54.73 | 9 | B Min | BB: 49.29 (+5.44s | 9.9%) | Triton Aquatics Club | 04/19/2025 | Alto Spring Jam Meet | |
| 198 | Noah Chiu | 54.74 | 9 | B Min | BB: 49.29 (+5.45s | 10.0%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 199 | 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 | |
| 200 | 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 | |
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.