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 | Mateo Finegold | 36.70 | 10 | A Min | AA: 35.79 (+0.91s | 2.5%) | Palo Alto Stanford Aquatics | 03/14/2025 | Spring SCY Age Group Championships | |
| 52 | Joji Kinebuchi | 36.75 | 10 | A Min | AA: 35.79 (+0.96s | 2.6%) | Fog City Hammerheads | 07/19/2025 | 2025 DACA SC CBA Meet | |
| 53 | Sean Tseng | 36.81 | 10 | A Min | AA: 35.79 (+1.02s | 2.8%) | Santa Clara Swim Club | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 54 | Emmett Chen | 36.89 | 10 | A Min | AA: 35.79 (+1.10s | 3.0%) | San Ramon Valley Aquatics | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 55 | Ozzy Su | 36.90 | 8 | A Min | AA: 35.79 (+1.11s | 3.0%) | Quicksilver Swimming | 12/06/2024 | 2024 Pacific Swimming Winter Age Group Champs | |
| 56 | Konnor Pham-Nguyen | 36.97 | 10 | A Min | AA: 35.79 (+1.18s | 3.2%) | Alameda Gators | 10/18/2025 | PC CDST SC C B BB+ | |
| 57 | Thys van der Meer | 37.01 | 10 | A Min | AA: 35.79 (+1.22s | 3.3%) | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | |
| 58 | Nico Losada-Saputo | 37.01 | 9 | A Min | AA: 35.79 (+1.22s | 3.3%) | Orinda Aquatics | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | |
| 59 | Olivier Thomasson | 37.23 | 10 | A Min | AA: 35.79 (+1.44s | 3.9%) | Montclair Swim Team | 09/20/2025 | WANV CBA+ Endless Summer Meet | |
| 60 | Christian Hernandez | 37.33 | 10 | A Min | AA: 35.79 (+1.54s | 4.1%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 61 | Luke Chai | 37.46 | 9 | A Min | AA: 35.79 (+1.67s | 4.5%) | Pleasanton Seahawks | 12/12/2025 | Winter SC Age Group Championships | |
| 62 | 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 | |
| 63 | Brett Baker | 37.62 | 10 | BB Min | A: 37.59 (+0.03s | 0.1%) | Burlingame Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |
| 64 | Jay Andresen | 37.68 | 10 | BB Min | A: 37.59 (+0.09s | 0.2%) | Lakeridge Swim Team | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | |
| 65 | Leo Ferrante | 37.80 | 10 | BB Min | A: 37.59 (+0.21s | 0.6%) | Palo Alto Stanford Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | |
| 66 | Micah Connell | 37.82 | 10 | BB Min | A: 37.59 (+0.23s | 0.6%) | Quicksilver Swimming | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 67 | 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 | |
| 68 | Dennis Sun | 37.91 | 10 | BB Min | A: 37.59 (+0.32s | 0.8%) | Quicksilver Swimming | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 69 | Chase Corda | 37.99 | 9 | BB Min | A: 37.59 (+0.40s | 1.1%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 70 | Ilan Rattner | 37.99 | 9 | BB Min | A: 37.59 (+0.40s | 1.1%) | Sunnyvale Swim Club | 12/12/2025 | Winter SC Age Group Championships | |
| 71 | Louis Yu | 37.99 | 8 | BB Min | A: 37.59 (+0.40s | 1.1%) | Santa Clara Swim Club | 10/25/2025 | GGST Spooktacular 2025 | |
| 72 | Adi Bisht | 38.05 | 10 | BB Min | A: 37.59 (+0.46s | 1.2%) | Valley Splash | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 73 | Veeraj Puri | 38.19 | 10 | BB Min | A: 37.59 (+0.60s | 1.6%) | Quicksilver Swimming | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 74 | Ryan Koh | 38.25 | 10 | BB Min | A: 37.59 (+0.66s | 1.7%) | Quicksilver Swimming | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 75 | Teddy Nichols | 38.44 | 10 | BB Min | A: 37.59 (+0.85s | 2.2%) | Seals Aquatics | 11/22/2025 | Thankswimming Classic 2025 | |
| 76 | 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 | |
| 77 | Daniel Reschke | 38.49 | 9 | BB Min | A: 37.59 (+0.90s | 2.3%) | Santa Clara Swim Club | 11/08/2025 | Folsom Classic 2025 | |
| 78 | Jordan Dimaio | 38.60 | 10 | BB Min | A: 37.59 (+1.01s | 2.6%) | Otter Swim Club | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |
| 79 | Matthew Marquardt | 38.62 | 10 | BB Min | A: 37.59 (+1.03s | 2.7%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | |
| 80 | Tatsumasa Sekine | 38.63 | 8 | BB Min | A: 37.59 (+1.04s | 2.7%) | Santa Clara Swim Club | 12/12/2025 | Winter SC Age Group Championships | |
| 81 | Samarveer Sethi | 38.81 | 10 | BB Min | A: 37.59 (+1.22s | 3.1%) | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 82 | Henry Horner | 38.90 | 9 | BB Min | A: 37.59 (+1.31s | 3.4%) | Diablo Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | |
| 83 | Andreas Kwiram | 38.91 | 9 | BB Min | A: 37.59 (+1.32s | 3.4%) | Hills Hurricane Swimming | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 84 | Ethan Wang | 38.91 | 9 | BB Min | A: 37.59 (+1.32s | 3.4%) | Alto Swim Club | 12/12/2025 | Winter SC Age Group Championships | |
| 85 | Demian Jarmy | 39.07 | 10 | BB Min | A: 37.59 (+1.48s | 3.8%) | Pleasanton Seahawks | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 86 | Nathan Li | 39.08 | 10 | BB Min | A: 37.59 (+1.49s | 3.8%) | Quicksilver Swimming | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 87 | Maxwell Tam | 39.11 | 10 | BB Min | A: 37.59 (+1.52s | 3.9%) | Burlingame Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | |
| 88 | Nolan Lu | 39.24 | 9 | BB Min | A: 37.59 (+1.65s | 4.2%) | DeAnza Cupertino Aquatics | 03/22/2025 | PSL SC CBA+ Meet | |
| 89 | Lucas Jiang | 39.26 | 9 | BB Min | A: 37.59 (+1.67s | 4.3%) | Santa Clara Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 90 | Julian Phillips | 39.27 | 10 | BB Min | A: 37.59 (+1.68s | 4.3%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 91 | Arick Yuan | 39.30 | 9 | BB Min | A: 37.59 (+1.71s | 4.4%) | Santa Clara Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 92 | Justin Chi | 39.31 | 9 | BB Min | A: 37.59 (+1.72s | 4.4%) | DeAnza Cupertino Aquatics | 12/06/2025 | Alto Dec 6 7 CBA | |
| 93 | Vincent Xu | 39.34 | 10 | BB Min | A: 37.59 (+1.75s | 4.4%) | Almaden Riptide | 10/25/2025 | GGST Spooktacular 2025 | |
| 94 | Jad Idrees | 39.35 | 10 | BB Min | A: 37.59 (+1.76s | 4.5%) | Unattached | 12/06/2025 | DCD Winter Holiday Splash CBA+ | |
| 95 | Amar Alwattar | 39.36 | 9 | BB Min | A: 37.59 (+1.77s | 4.5%) | Montclair Swim Team | 05/18/2025 | Montclair 14 Under Short Course Pentathlon | |
| 96 | Simon McClennan | 39.37 | 10 | BB Min | A: 37.59 (+1.78s | 4.5%) | Sunnyvale Swim Club | 01/25/2025 | Z1N SC Championship | |
| 97 | Mateo Sison | 39.38 | 10 | BB Min | A: 37.59 (+1.79s | 4.5%) | San Ramon Valley Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 98 | Charlie Matella | 39.48 | 10 | BB Min | A: 37.59 (+1.89s | 4.8%) | Alameda Gators | 10/18/2025 | PC CDST SC C B BB+ | |
| 99 | Jayden Zhu | 39.58 | 10 | BB Min | A: 37.59 (+1.99s | 5.0%) | Otter Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 100 | Oscar Holler | 39.63 | 10 | BB Min | A: 37.59 (+2.04s | 5.1%) | Milpitas Aquatic Club | 12/12/2025 | Winter SC Age Group Championships | |
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.