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 | Adam Ellingwood | 41.13 | 10 | B Min | BB: 39.79 (+1.34s | 3.3%) | Orinda Aquatics | 06/20/2025 | Zone 2 Last Chance To AG Champs | |
| 102 | Ernest Gu | 41.18 | 8 | B Min | BB: 39.79 (+1.39s | 3.4%) | Bay Club Panthers | 05/02/2026 | Alto Spring Jam CBA | |
| 103 | Demian Jarmy | 41.22 | 10 | B Min | BB: 39.79 (+1.43s | 3.5%) | Pleasanton Seahawks | 06/20/2025 | Zone 2 Last Chance To AG Champs | |
| 104 | Bruce Asmega | 41.24 | 10 | B Min | BB: 39.79 (+1.45s | 3.5%) | Pacifica Sea Lions | 05/02/2026 | Alto Spring Jam CBA | |
| 105 | Taeyul Heo | 41.29 | 10 | B Min | BB: 39.79 (+1.50s | 3.6%) | Pleasanton Seahawks | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 106 | Atharv Tiruke | 41.32 | 9 | B Min | BB: 39.79 (+1.53s | 3.7%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 107 | Alex Li | 41.32 | 9 | B Min | BB: 39.79 (+1.53s | 3.7%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 108 | Edmund Lin | 41.40 | 9 | B Min | BB: 39.79 (+1.61s | 3.9%) | California Dolphins Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 109 | Jeremy Zhao | 41.41 | 9 | B Min | BB: 39.79 (+1.62s | 3.9%) | Quicksilver Swimming | 06/27/2025 | Valley Splash | |
| 110 | Victor Secor | 41.46 | 9 | B Min | BB: 39.79 (+1.67s | 4.0%) | Orinda Aquatics | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 111 | Fedor Evstigneev | 41.48 | 9 | B Min | BB: 39.79 (+1.69s | 4.1%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 112 | Riaan Chandak | 41.50 | 10 | B Min | BB: 39.79 (+1.71s | 4.1%) | Milpitas Aquatic Club | 07/11/2025 | 2025 Age Group Championships | |
| 113 | Louis Yu | 41.62 | 8 | B Min | BB: 39.79 (+1.83s | 4.4%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 114 | Yavin Dantra | 41.64 | 9 | B Min | BB: 39.79 (+1.85s | 4.4%) | San Ramon Valley Aquatics | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 115 | Aiden Kiatrungrit | 41.65 | 10 | B Min | BB: 39.79 (+1.86s | 4.5%) | South San Francisco Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | |
| 116 | Adrian Goo | 41.72 | 10 | B Min | BB: 39.79 (+1.93s | 4.6%) | Walnut Creek Aquabears | 06/20/2025 | Zone 2 Last Chance To AG Champs | |
| 117 | Rocky Killingsworth | 41.78 | 10 | B Min | BB: 39.79 (+1.99s | 4.8%) | Lakeridge Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | |
| 118 | Dylan Tian | 41.88 | 8 | B Min | BB: 39.79 (+2.09s | 5.0%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 119 | Ettore Billip | 42.05 | 9 | B Min | BB: 39.79 (+2.26s | 5.4%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 120 | John Griswold | 42.12 | 10 | B Min | BB: 39.79 (+2.33s | 5.5%) | Alameda Gators | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 121 | Cimon Bunuan | 42.25 | 9 | B Min | BB: 39.79 (+2.46s | 5.8%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 122 | Kyle Cheung | 42.25 | 10 | B Min | BB: 39.79 (+2.46s | 5.8%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 123 | Sebastian Monroy Reyes | 42.27 | 10 | B Min | BB: 39.79 (+2.48s | 5.9%) | Sunnyvale Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 124 | Jaden Manalastas | 42.33 | 10 | B Min | BB: 39.79 (+2.54s | 6.0%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 125 | Penghao Yu | 42.34 | 10 | B Min | BB: 39.79 (+2.55s | 6.0%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 126 | Owen Zhuang | 42.36 | 10 | B Min | BB: 39.79 (+2.57s | 6.1%) | Santa Clara Swim Club | 07/20/2024 | Alto Last Splash Invitational | |
| 127 | Maximilian Farrow-Smith | 42.39 | 10 | B Min | BB: 39.79 (+2.60s | 6.1%) | Pacifica Sea Lions | 05/02/2026 | Alto Spring Jam CBA | |
| 128 | Noah Chiu | 42.43 | 10 | B Min | BB: 39.79 (+2.64s | 6.2%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 129 | Noah Jagdev | 42.49 | 10 | B Min | BB: 39.79 (+2.70s | 6.4%) | San Ramon Valley Aquatics | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 130 | Luca Fu | 42.55 | 9 | B Min | BB: 39.79 (+2.76s | 6.5%) | Lakeridge Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | |
| 131 | Itai Nadav | 42.56 | 9 | B Min | BB: 39.79 (+2.77s | 6.5%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 132 | Logan Rowalt | 42.69 | 9 | B Min | BB: 39.79 (+2.90s | 6.8%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 133 | Nicolas Etkin | 42.85 | 10 | B Min | BB: 39.79 (+3.06s | 7.1%) | Los Altos Mountain View Aquati | 06/22/2024 | Alto Beat The Heat Sat Sun | |
| 134 | Arick Yuan | 42.86 | 10 | B Min | BB: 39.79 (+3.07s | 7.2%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | |
| 135 | Marek Perzov | 42.91 | 10 | B Min | BB: 39.79 (+3.12s | 7.3%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | |
| 136 | Shail Jain | 42.91 | 9 | B Min | BB: 39.79 (+3.12s | 7.3%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 137 | Joshua Thomas | 42.93 | 10 | B Min | BB: 39.79 (+3.14s | 7.3%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 138 | Ethan Gu | 43.05 | 10 | B Min | BB: 39.79 (+3.26s | 7.6%) | Burlingame Aquatics | 06/27/2025 | Alto Summer Swelter | |
| 139 | Elliott Poe Brown | 43.19 | 8 | B Min | BB: 39.79 (+3.40s | 7.9%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 140 | Neo Perera | 43.20 | 10 | B Min | BB: 39.79 (+3.41s | 7.9%) | Los Altos Mountain View Aquati | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 141 | Ryan Ream | 43.20 | 9 | B Min | BB: 39.79 (+3.41s | 7.9%) | Reno Aquatic Club | 06/21/2024 | Reno Aquatic Club Gamble | |
| 142 | Wesley Zhang | 43.25 | 10 | B Min | BB: 39.79 (+3.46s | 8.0%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 143 | David Tan | 43.32 | 9 | B Min | BB: 39.79 (+3.53s | 8.1%) | Pacifica Sea Lions | 05/02/2026 | Alto Spring Jam CBA | |
| 144 | Hugo Pace | 43.42 | 10 | B Min | BB: 39.79 (+3.63s | 8.4%) | Pacifica Sea Lions | 04/19/2025 | Alto Spring Jam Meet | |
| 145 | Cyrus Yang | 43.68 | 10 | B Min | BB: 39.79 (+3.89s | 8.9%) | Quicksilver Swimming | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | |
| 146 | Damon Shao | 43.73 | 9 | B Min | BB: 39.79 (+3.94s | 9.0%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | |
| 147 | Chior Prange | 43.82 | 11 | B Min | BB: 39.79 (+4.03s | 9.2%) | Bishop Swim Team | 07/12/2025 | 2025 Silver State Championships | |
| 148 | Albert Yang | 43.88 | 9 | B Min | BB: 39.79 (+4.09s | 9.3%) | California Dolphins Swim Team | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 149 | Owen Hayes | 43.91 | 10 | B: 43.89 (+0.02s | 0.0%) | Hills Hurricane Swimming | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 150 | Dean Wu | 43.93 | 7 | B: 43.89 (+0.04s | 0.1%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
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.