Pacific Swimming Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Joaquin Bondoc | 37.45 | 10 | A Min | AA: 35.79 (+1.66s | 4.4%) | Vallejo Aquatic Club | 07/20/2024 | REAL League SCY Championships (host: UD) | |
| 52 | Sawyer Thomas | 37.48 | 10 | A Min | AA: 35.79 (+1.69s | 4.5%) | North Bay Aquatics | 03/14/2025 | Spring SCY Age Group Championships | |
| 53 | Charles Li | 37.68 | 10 | BB Min | A: 37.59 (+0.09s | 0.2%) | Sunnyvale Swim Club | 03/14/2025 | Spring SCY Age Group Championships | |
| 54 | Jay Andresen | 37.75 | 10 | BB Min | A: 37.59 (+0.16s | 0.4%) | Lakeridge Swim Team | 03/15/2025 | 2025 NNA Age Group Open | |
| 55 | Deren Chai | 37.77 | 9 | BB Min | A: 37.59 (+0.18s | 0.5%) | Pleasanton Seahawks | 03/01/2025 | PC SRVA SCY B BB+ Last Chance Meet | |
| 56 | Emmett Chen | 37.81 | 9 | BB Min | A: 37.59 (+0.22s | 0.6%) | San Ramon Valley Aquatics | 02/01/2025 | Zone 2 Winter Championship Meet | |
| 57 | Joseph Chen | 37.85 | 10 | BB Min | A: 37.59 (+0.26s | 0.7%) | Santa Clara Swim Club | 11/09/2024 | Folsom Classic | |
| 58 | Jood Abu Raya | 37.86 | 10 | BB Min | A: 37.59 (+0.27s | 0.7%) | Daly City Dolphins | 03/22/2025 | PSL SC CBA+ Meet | |
| 59 | Ethan Kang | 38.04 | 9 | BB Min | A: 37.59 (+0.45s | 1.2%) | Santa Clara Swim Club | 11/09/2024 | Folsom Classic | |
| 60 | Eli Shapiro | 38.21 | 9 | BB Min | A: 37.59 (+0.62s | 1.6%) | Lakeridge Swim Team | 11/08/2024 | Nevada State SCY Championships P&F (host: CARS) | |
| 61 | Conner Lo | 38.26 | 9 | BB Min | A: 37.59 (+0.67s | 1.8%) | DeAnza Cupertino Aquatics | 10/26/2024 | SUNN Fall Classic SCY C/B/A+ Meet | |
| 62 | Jack Swaffin-Smith | 38.32 | 10 | BB Min | A: 37.59 (+0.73s | 1.9%) | Boys & Girls Club of SF | 03/22/2025 | PSL SC CBA+ Meet | |
| 63 | Sean Tseng | 38.36 | 10 | BB Min | A: 37.59 (+0.77s | 2.0%) | Santa Clara Swim Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 64 | Lincoln Matthews | 38.36 | 9 | BB Min | A: 37.59 (+0.77s | 2.0%) | North Bay Aquatics | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | |
| 65 | Jozua Sugianto | 38.48 | 9 | BB Min | A: 37.59 (+0.89s | 2.3%) | California Dolphins Swim Team | 03/01/2025 | PC SRVA SCY B BB+ Last Chance Meet | |
| 66 | Zichen Hu | 38.49 | 10 | BB Min | A: 37.59 (+0.90s | 2.3%) | DeAnza Cupertino Aquatics | 12/13/2024 | PSL SCY Winter is for Winning P/F Invitational | |
| 67 | Adam Li | 38.50 | 9 | BB Min | A: 37.59 (+0.91s | 2.4%) | Quicksilver Swimming | 04/20/2024 | 10 & Under Championships (host: SUNN) | |
| 68 | Paxton Ross-Givner | 38.56 | 9 | BB Min | A: 37.59 (+0.97s | 2.5%) | Mavericks | 09/27/2024 | 2024 Welcome Back Candy Meet | |
| 69 | Pace Bui | 38.59 | 9 | BB Min | A: 37.59 (+1.00s | 2.6%) | Sfrp Rossi Swim Team | 02/01/2025 | 2025 Peggy Ramirez Memorial Z3 Winter Champs | |
| 70 | Luke Chai | 38.71 | 8 | BB Min | A: 37.59 (+1.12s | 2.9%) | Pleasanton Seahawks | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | |
| 71 | Ming Chong | 38.80 | 10 | BB Min | A: 37.59 (+1.21s | 3.1%) | Burlingame Aquatics | 01/25/2025 | Z1N SC Championship | |
| 72 | Timothy Wong | 38.87 | 10 | BB Min | A: 37.59 (+1.28s | 3.3%) | Burlingame Aquatics | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 73 | Dennis Sun | 38.87 | 10 | BB Min | A: 37.59 (+1.28s | 3.3%) | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 74 | Brandon Holland | 39.03 | 10 | BB Min | A: 37.59 (+1.44s | 3.7%) | Reno Aquatic Club | 11/08/2024 | Nevada State SCY Championships P&F (host: CARS) | |
| 75 | Aaron Hung | 39.13 | 10 | BB Min | A: 37.59 (+1.54s | 3.9%) | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | |
| 76 | Jackson Lee | 39.21 | 9 | BB Min | A: 37.59 (+1.62s | 4.1%) | Pacifica Sea Lions | 01/25/2025 | Z1N SC Championship | |
| 77 | Nolan Lu | 39.24 | 9 | BB Min | A: 37.59 (+1.65s | 4.2%) | DeAnza Cupertino Aquatics | 03/22/2025 | PSL SC CBA+ Meet | |
| 78 | Maksym Sichkovskyi | 39.26 | 10 | BB Min | A: 37.59 (+1.67s | 4.3%) | Alto Swim Club | 10/26/2024 | SUNN Fall Classic SCY C/B/A+ Meet | |
| 79 | Li Huang | 39.30 | 9 | BB Min | A: 37.59 (+1.71s | 4.4%) | Quicksilver Swimming | 02/16/2024 | SRN Invitational Meet | |
| 80 | Ethan Valdez | 39.33 | 9 | BB Min | A: 37.59 (+1.74s | 4.4%) | Bay Club Panthers | 04/20/2024 | 10 & Under Championships (host: SUNN) | |
| 81 | Simon McClennan | 39.37 | 10 | BB Min | A: 37.59 (+1.78s | 4.5%) | Sunnyvale Swim Club | 01/25/2025 | Z1N SC Championship | |
| 82 | Alexander Fang | 39.40 | 9 | BB Min | A: 37.59 (+1.81s | 4.6%) | Reno Aquatic Club | 10/18/2024 | Fall Classic & King-of-the-Hill Challenge (host: RENO) | |
| 83 | Allen Cao | 39.40 | 9 | BB Min | A: 37.59 (+1.81s | 4.6%) | Milpitas Aquatic Club | 09/14/2024 | Milpitas Aquatic Club SCY CBA+ Meet | |
| 84 | Yuri Evstigneev | 39.52 | 9 | BB Min | A: 37.59 (+1.93s | 4.9%) | Santa Clara Swim Club | 09/14/2024 | Milpitas Aquatic Club SCY CBA+ Meet | |
| 85 | Connor Antonio | 39.53 | 10 | BB Min | A: 37.59 (+1.94s | 4.9%) | Santa Clara Swim Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 86 | Chase Corda | 39.55 | 9 | BB Min | A: 37.59 (+1.96s | 5.0%) | Walnut Creek Aquabears | 11/15/2024 | Zone 2 Last Chance to AG Champs (host: TERA) | |
| 87 | Lucas Ng | 39.56 | 10 | BB Min | A: 37.59 (+1.97s | 5.0%) | Milpitas Aquatic Club | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | |
| 88 | Jason Feng | 39.60 | 9 | BB Min | A: 37.59 (+2.01s | 5.1%) | Boys & Girls Club of SF | 03/22/2025 | PSL SC CBA+ Meet | |
| 89 | Thomas Sedano | 39.60 | 8 | BB Min | A: 37.59 (+2.01s | 5.1%) | Monterey Bay Swim Club | 11/15/2024 | Zone 1S Race to AGCs C/B/A+ Meet (hosts: MBSC, ACSC, GSMY) | |
| 90 | BaoRay Wang | 39.63 | 10 | B: 38.49 (+1.14s | 2.9%) | San Ramon Valley Aquatics | 03/01/2025 | PC SRVA SCY B BB+ Last Chance Meet | ||
| 91 | Emmett Adams | 39.67 | 9 | BB Min | A: 37.59 (+2.08s | 5.2%) | Reno Aquatic Club | 11/08/2024 | Nevada State SCY Championships P&F (host: CARS) | |
| 92 | Timmy Wong | 39.72 | 10 | BB Min | A: 37.59 (+2.13s | 5.4%) | Burlingame Aquatics | 02/22/2025 | BAC C B A Meet | |
| 93 | Oscar Holler | 39.73 | 9 | BB Min | A: 37.59 (+2.14s | 5.4%) | Milpitas Aquatic Club | 10/04/2024 | SCSC SCY CBA+ Meet | |
| 94 | Isaac Ma | 39.82 | 10 | BB Min | A: 37.59 (+2.23s | 5.6%) | California Dolphins Swim Team | 02/01/2025 | Zone 2 Winter Championship Meet | |
| 95 | Bo-Qian Hsueh | 39.93 | 10 | BB Min | A: 37.59 (+2.34s | 5.9%) | Milpitas Aquatic Club | 10/25/2024 | GGST SCY Spooktacular CBA+ Meet | |
| 96 | Elliott Chen | 39.94 | 10 | BB Min | A: 37.59 (+2.35s | 5.9%) | DeAnza Cupertino Aquatics | 01/18/2025 | 2025 Thunderbolt Round Robin Invitational | |
| 97 | Ethan Liu | 40.08 | 10 | BB Min | A: 37.59 (+2.49s | 6.2%) | Milpitas Aquatic Club | 02/08/2025 | Swim South Bay | |
| 98 | Ethan Qu | 40.12 | 9 | BB Min | A: 37.59 (+2.53s | 6.3%) | Santa Clara Swim Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 99 | Stephen Zhang | 40.14 | 10 | BB Min | A: 37.59 (+2.55s | 6.4%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | |
| 100 | Ilan Rattner | 40.18 | 8 | BB Min | A: 37.59 (+2.59s | 6.4%) | Sunnyvale Swim Club | 03/22/2025 | 2025 Los Altos Mountain View SC CBA 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.