Pacific Swimming Boys 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Alex Sigmundson | 40.25 | 10 | B Min | BB: 39.79 (+0.46s | 1.1%) | Terrapins Swim Team | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 102 | Jayden Zhu | 40.26 | 10 | B Min | BB: 39.79 (+0.47s | 1.2%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 103 | Andreas Kwiram | 40.26 | 8 | B Min | BB: 39.79 (+0.47s | 1.2%) | Hills Hurricane Swimming | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 104 | Arwin Safaee | 40.33 | 9 | B Min | BB: 39.79 (+0.54s | 1.3%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 105 | Tommy Falzon | 40.35 | 9 | B Min | BB: 39.79 (+0.56s | 1.4%) | Bay Club Panthers | 05/18/2024 | PASA Zone 1N LCM C/B/A+ Meet | |
| 106 | Barrett Buffington | 40.40 | 9 | B Min | BB: 39.79 (+0.61s | 1.5%) | Northern Nevada Aquatics | 07/12/2024 | NNA Silver State Championship Meet T&F | |
| 107 | Daniel Reschke | 40.45 | 9 | B Min | BB: 39.79 (+0.66s | 1.6%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 108 | Elijah Meng | 40.46 | 10 | B Min | BB: 39.79 (+0.67s | 1.7%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | |
| 109 | Stephen Zhang | 40.50 | 10 | B Min | BB: 39.79 (+0.71s | 1.8%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 110 | Trevor Jan | 40.53 | 9 | B Min | BB: 39.79 (+0.74s | 1.8%) | Alto Swim Club | 06/29/2024 | ALTO Summer Swelter LCM Invitational | |
| 111 | Ahmet Okyay | 40.55 | 9 | B Min | BB: 39.79 (+0.76s | 1.9%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 112 | Connor Dennis | 40.62 | 9 | B Min | BB: 39.79 (+0.83s | 2.0%) | Pacifica Sea Lions | 06/22/2024 | ALTO Swim Club LCM C/B/A+ Meet | |
| 113 | Xavier Pok | 40.90 | 9 | B Min | BB: 39.79 (+1.11s | 2.7%) | Bulldog Swim Club | 04/27/2024 | ALTO Swim Club LCM C/B/A+ Meet | |
| 114 | George Yu | 40.92 | 9 | B Min | BB: 39.79 (+1.13s | 2.8%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | |
| 115 | Charles Li | 40.96 | 9 | B Min | BB: 39.79 (+1.17s | 2.9%) | Sunnyvale Swim Club | 06/29/2024 | DACA LCM CBA+ Meet | |
| 116 | Andy Lee | 41.19 | 10 | B Min | BB: 39.79 (+1.40s | 3.4%) | San Ramon Valley Aquatics | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 117 | Sean Jiang | 41.20 | 10 | B Min | BB: 39.79 (+1.41s | 3.4%) | South San Francisco Aquatics | 04/19/2025 | Alto Spring Jam Meet | |
| 118 | Ethan Liu | 41.25 | 9 | B Min | BB: 39.79 (+1.46s | 3.5%) | Milpitas Aquatic Club | 06/22/2024 | ALTO Swim Club LCM C/B/A+ Meet | |
| 119 | Evan Wang | 41.27 | 10 | B Min | BB: 39.79 (+1.48s | 3.6%) | Palo Alto Stanford Aquatics | 05/24/2025 | 2025 Mike Snyder Memorial | |
| 120 | Jackson Pinkerton | 41.28 | 9 | B Min | BB: 39.79 (+1.49s | 3.6%) | YMCA Presidio Aquatics | 06/22/2024 | NVST LCM Last Chance to AGC C/B/A+ Meet | |
| 121 | Sean Lin | 41.38 | 9 | B Min | BB: 39.79 (+1.59s | 3.8%) | Monterey Bay Swim Club | 06/07/2024 | DeAnza Cupertino Aquatics LCM C/B/A+ Meet | |
| 122 | Jason Ye | 41.45 | 9 | B Min | BB: 39.79 (+1.66s | 4.0%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 123 | Louis Yu | 41.62 | 7 | B Min | BB: 39.79 (+1.83s | 4.4%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 124 | Demian Jarmy | 41.64 | 9 | B Min | BB: 39.79 (+1.85s | 4.4%) | Pleasanton Seahawks | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 125 | Ryan Zhang | 41.68 | 9 | B Min | BB: 39.79 (+1.89s | 4.5%) | Palo Alto Stanford Aquatics | 06/23/2024 | 2024 PC ALTO Long Course CBA+ | |
| 126 | Leo Zeng | 41.76 | 9 | B Min | BB: 39.79 (+1.97s | 4.7%) | Santa Clara Swim Club | 06/28/2024 | Valley Splash LCM C/B/A+ Meet | |
| 127 | Aden Sun | 41.78 | 9 | B Min | BB: 39.79 (+1.99s | 4.8%) | Burlingame Aquatics | 06/13/2025 | 2025 CO CSI Long Course Open | |
| 128 | Jay Dai | 41.78 | 9 | B Min | BB: 39.79 (+1.99s | 4.8%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 129 | Steve Lin | 41.83 | 9 | B Min | BB: 39.79 (+2.04s | 4.9%) | Unattached | 06/07/2024 | DeAnza Cupertino Aquatics LCM C/B/A+ Meet | |
| 130 | Sebastian Bagga | 41.87 | 9 | B Min | BB: 39.79 (+2.08s | 5.0%) | South Valley Makos | 06/28/2024 | Valley Splash LCM C/B/A+ Meet | |
| 131 | Paxton Ross-Givner | 41.88 | 9 | B Min | BB: 39.79 (+2.09s | 5.0%) | Mavericks | 06/07/2024 | Burlingame Aquatic Club C/B/A+ LCM Meet | |
| 132 | Dylan Tian | 41.88 | 7 | B Min | BB: 39.79 (+2.09s | 5.0%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 133 | Fedor Evstigneev | 41.89 | 8 | B Min | BB: 39.79 (+2.10s | 5.0%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | |
| 134 | Dominic Allen | 41.90 | 8 | B Min | BB: 39.79 (+2.11s | 5.0%) | Crow Canyon Sharks | 06/29/2024 | ALTO Summer Swelter LCM Invitational | |
| 135 | Jay Andresen | 42.00 | 9 | B Min | BB: 39.79 (+2.21s | 5.3%) | Lakeridge Swim Team | 07/12/2024 | NNA Silver State Championship Meet T&F | |
| 136 | Om Palan | 42.08 | 10 | B Min | BB: 39.79 (+2.29s | 5.4%) | California Dolphins Swim Team | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 137 | Ryan Han | 42.10 | 9 | B Min | BB: 39.79 (+2.31s | 5.5%) | Quicksilver Swimming | 06/12/2024 | Quicksilver LCM Micro Meet - SJ1 Summer League | |
| 138 | Ethan Wang | 42.11 | 9 | B Min | BB: 39.79 (+2.32s | 5.5%) | Sunnyvale Swim Club | 05/18/2024 | PASA Zone 1N LCM C/B/A+ Meet | |
| 139 | Alan Li | 42.19 | 10 | B Min | BB: 39.79 (+2.40s | 5.7%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 140 | Emmett Adams | 42.24 | 9 | B Min | BB: 39.79 (+2.45s | 5.8%) | Reno Aquatic Club | 06/21/2024 | RENO Gamble Age Group Open | |
| 141 | Maxwell Tam | 42.25 | 10 | B Min | BB: 39.79 (+2.46s | 5.8%) | Burlingame Aquatics | 04/19/2025 | Alto Spring Jam Meet | |
| 142 | Nicoh Bocalan | 42.31 | 10 | B Min | BB: 39.79 (+2.52s | 6.0%) | San Ramon Valley Aquatics | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 143 | Oscar Holler | 42.31 | 9 | B Min | BB: 39.79 (+2.52s | 6.0%) | Milpitas Aquatic Club | 07/20/2024 | ALTO LCM Last Splash Invitational Meet | |
| 144 | Johnathan Wang | 42.33 | 8 | B Min | BB: 39.79 (+2.54s | 6.0%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 145 | Penghao Yu | 42.34 | 9 | B Min | BB: 39.79 (+2.55s | 6.0%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 146 | Owen Zhuang | 42.36 | 8 | B Min | BB: 39.79 (+2.57s | 6.1%) | Santa Clara Swim Club | 07/20/2024 | ALTO LCM Last Splash Invitational Meet | |
| 147 | Youssef Mahassine | 42.63 | 9 | B Min | BB: 39.79 (+2.84s | 6.7%) | Walnut Creek Aquabears | 06/22/2024 | NVST LCM Last Chance to AGC C/B/A+ Meet | |
| 148 | Hans Jensen | 42.64 | 10 | B Min | BB: 39.79 (+2.85s | 6.7%) | Diablo Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 149 | Westley Fattarsi | 42.67 | 10 | B Min | BB: 39.79 (+2.88s | 6.7%) | Tiger Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 150 | Aaron Wang | 42.76 | 10 | B Min | BB: 39.79 (+2.97s | 6.9%) | San Ramon Valley Aquatics | 05/10/2025 | PC SRVA LCM C B BB+ | |
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.