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 | Cyrus Yang | 38.79 | 9 | BB Min | A: 37.59 (+1.20s | 3.1%) | Quicksilver Swimming | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 52 | Ming Chong | 38.80 | 10 | BB Min | A: 37.59 (+1.21s | 3.1%) | Burlingame Aquatics | 01/25/2025 | Z1N SC Championship | |
| 53 | Aaron Hung | 38.96 | 10 | BB Min | A: 37.59 (+1.37s | 3.5%) | Palo Alto Stanford Aquatics | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 54 | 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) | |
| 55 | Jackson Lee | 39.21 | 9 | BB Min | A: 37.59 (+1.62s | 4.1%) | Pacifica Sea Lions | 01/25/2025 | Z1N SC Championship | |
| 56 | Nolan Lu | 39.24 | 9 | BB Min | A: 37.59 (+1.65s | 4.2%) | DeAnza Cupertino Aquatics | 03/22/2025 | PSL SC CBA+ Meet | |
| 57 | Li Huang | 39.30 | 9 | BB Min | A: 37.59 (+1.71s | 4.4%) | Quicksilver Swimming | 02/16/2024 | SRN Invitational Meet | |
| 58 | 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) | |
| 59 | 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) | |
| 60 | 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 | |
| 61 | 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 | |
| 62 | 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 | |
| 63 | Lucas Pan | 39.53 | 8 | BB Min | A: 37.59 (+1.94s | 4.9%) | Santa Clara Swim Club | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 64 | 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) | |
| 65 | 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 | |
| 66 | 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) | |
| 67 | Ryan Koh | 39.60 | 9 | BB Min | A: 37.59 (+2.01s | 5.1%) | Quicksilver Swimming | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 68 | 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) | |
| 69 | Oscar Holler | 39.73 | 9 | BB Min | A: 37.59 (+2.14s | 5.4%) | Milpitas Aquatic Club | 10/04/2024 | SCSC SCY CBA+ Meet | |
| 70 | 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 | |
| 71 | 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 | |
| 72 | Ethan Liu | 40.08 | 10 | BB Min | A: 37.59 (+2.49s | 6.2%) | Milpitas Aquatic Club | 02/08/2025 | Swim South Bay | |
| 73 | 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 | |
| 74 | Amar Alwattar | 40.13 | 9 | BB Min | A: 37.59 (+2.54s | 6.3%) | Montclair Swim Team | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 75 | 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 | |
| 76 | 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 | |
| 77 | Tommy Falzon | 40.19 | 9 | BB Min | A: 37.59 (+2.60s | 6.5%) | Bay Club Panthers | 10/05/2024 | DeAnza Cupertino Aquatics SCY C/B/A+ Meet | |
| 78 | Matthew Marquardt | 40.21 | 10 | BB Min | A: 37.59 (+2.62s | 6.5%) | Palo Alto Stanford Aquatics | 11/23/2024 | PASA Grand Tour SCY Intrasquad Meet | |
| 79 | Oliver Zeng | 40.23 | 10 | BB Min | A: 37.59 (+2.64s | 6.6%) | Valley Splash | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 80 | Ryan Zhang | 40.27 | 9 | BB Min | A: 37.59 (+2.68s | 6.7%) | Palo Alto Stanford Aquatics | 07/21/2024 | PASA Summer Palooza SCY Intrasquad Meet | |
| 81 | Deren Chai | 40.28 | 8 | BB Min | A: 37.59 (+2.69s | 6.7%) | Pleasanton Seahawks | 02/25/2024 | 2024 PC PASA Short Course CBA+ | |
| 82 | Nico Czelusta | 40.37 | 9 | BB Min | A: 37.59 (+2.78s | 6.9%) | Aptos Cabrillo Swim Club | 07/19/2024 | CVAL SCY T&F Championships | |
| 83 | Owen Brauneis | 40.40 | 10 | BB Min | A: 37.59 (+2.81s | 7.0%) | Sunnyvale Swim Club | 01/25/2025 | Z1N SC Championship | |
| 84 | Lucas Guo | 40.49 | 9 | BB Min | A: 37.59 (+2.90s | 7.2%) | Santa Clara Swim Club | 02/08/2025 | Swim South Bay | |
| 85 | Veeraj Puri | 40.54 | 10 | BB Min | A: 37.59 (+2.95s | 7.3%) | Quicksilver Swimming | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 86 | Leo Chen | 40.62 | 10 | BB Min | A: 37.59 (+3.03s | 7.5%) | Quicksilver Swimming | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 87 | Ishaan Karunanayake | 40.62 | 9 | BB Min | A: 37.59 (+3.03s | 7.5%) | Alto Swim Club | 11/23/2024 | ALTO Swim Club Fall Frolic Invitational Meet | |
| 88 | Kent Ma | 40.63 | 9 | BB Min | A: 37.59 (+3.04s | 7.5%) | Quicksilver Swimming | 10/04/2024 | SCSC SCY CBA+ Meet | |
| 89 | Keaton Weathers | 40.66 | 9 | BB Min | A: 37.59 (+3.07s | 7.6%) | Walnut Creek Aquabears | 11/15/2024 | Zone 2 Last Chance to AG Champs (host: TERA) | |
| 90 | Jason Ye | 40.71 | 9 | BB Min | A: 37.59 (+3.12s | 7.7%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | |
| 91 | Asher Young | 40.76 | 9 | BB Min | A: 37.59 (+3.17s | 7.8%) | Terrapins Swim Team | 12/14/2024 | Richard Thornton Memorial Swim Meet (host: SRVA) | |
| 92 | Mateo Sison | 40.76 | 9 | BB Min | A: 37.59 (+3.17s | 7.8%) | San Ramon Valley Aquatics | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | |
| 93 | Hans Jensen | 40.93 | 10 | BB Min | A: 37.59 (+3.34s | 8.2%) | Diablo Aquatics | 11/15/2024 | Zone 2 Last Chance to AG Champs (host: TERA) | |
| 94 | Olivier Thomasson | 41.01 | 10 | BB Min | A: 37.59 (+3.42s | 8.3%) | Montclair Swim Team | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 95 | Aaron Kuusela | 41.04 | 9 | BB Min | A: 37.59 (+3.45s | 8.4%) | Alto Swim Club | 10/26/2024 | SUNN Fall Classic SCY C/B/A+ Meet | |
| 96 | Orion Blue-Smith | 41.10 | 9 | BB Min | A: 37.59 (+3.51s | 8.5%) | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | |
| 97 | Jaxon Mendoza | 41.12 | 9 | BB Min | A: 37.59 (+3.53s | 8.6%) | San Benito Aquatics | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 98 | Sammuel Zhou | 41.13 | 9 | BB Min | A: 37.59 (+3.54s | 8.6%) | Alto Swim Club | 11/23/2024 | ALTO Swim Club Fall Frolic Invitational Meet | |
| 99 | Jordan Dimaio | 41.14 | 10 | BB Min | A: 37.59 (+3.55s | 8.6%) | Otter Swim Club | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 100 | Cameron Boitano | 41.21 | 9 | BB Min | A: 37.59 (+3.62s | 8.8%) | Crow Canyon Sharks | 01/11/2025 | Crow Canyon Sharks SCY C/B/BB+ 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.