Southern California Swimming Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Avi Mathur | 30.66 | 10 | A Min | AA: 29.89 (+0.77s | 2.5%) | Irvine Novaquatics | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 52 | Benjamin Hadji | 30.75 | 10 | A Min | AA: 29.89 (+0.86s | 2.8%) | Paseo Aquatics Swim Team | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 53 | Hoshi Aono | 30.81 | 8 | A Min | AA: 29.89 (+0.92s | 3.0%) | Aquazot Swim Club | 03/14/2024 | 2024 SCS Spring Age Group Champshipson | |
| 54 | Yiting Jiang | 30.87 | 10 | A Min | AA: 29.89 (+0.98s | 3.2%) | Los Angeles Swim Club | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 55 | Lucas Santos | 30.98 | 10 | A Min | AA: 29.89 (+1.09s | 3.5%) | Golden West Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 56 | Nolan Lesniak | 30.99 | 10 | A Min | AA: 29.89 (+1.10s | 3.5%) | Cascade | 02/14/2025 | 2025 OR HS 4a 4 | |
| 57 | Chancellor Scovel | 31.10 | 10 | BB Min | A: 31.09 (+0.01s | 0.0%) | South Orange County Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 58 | Justin Moiseyev | 31.14 | 10 | BB Min | A: 31.09 (+0.05s | 0.2%) | Los Angeles Swim Club | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 59 | Anson Villanueva | 31.26 | 10 | BB Min | A: 31.09 (+0.17s | 0.5%) | Splash Aquatics | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 60 | Gavin Song | 31.31 | 10 | BB Min | A: 31.09 (+0.22s | 0.7%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 61 | Kevin Zhao | 31.31 | 10 | BB Min | A: 31.09 (+0.22s | 0.7%) | Arcadia Riptides Swim Club | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 62 | Bruno Carrillo | 31.37 | 10 | BB Min | A: 31.09 (+0.28s | 0.9%) | Cascade | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 63 | Shiki Ono | 31.39 | 10 | BB Min | A: 31.09 (+0.30s | 1.0%) | La Mirada Armada | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 64 | Andrew Han | 31.51 | 9 | BB Min | A: 31.09 (+0.42s | 1.3%) | Riverside Aquatics Association | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 65 | Luke Ford | 31.53 | 8 | BB Min | A: 31.09 (+0.44s | 1.4%) | The Claremont Club | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 66 | Jacob Liu | 31.58 | 10 | BB Min | A: 31.09 (+0.49s | 1.6%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 67 | Shawn Wu | 31.59 | 10 | BB Min | A: 31.09 (+0.50s | 1.6%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 68 | Liam Kwok | 31.70 | 10 | BB Min | A: 31.09 (+0.61s | 1.9%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 69 | Owen Hallett | 31.78 | 8 | BB Min | A: 31.09 (+0.69s | 2.2%) | Dare Aquatics | 12/09/2023 | 2023 CA GWSC SCS WAG | |
| 70 | Dongxin Xian | 31.79 | 8 | BB Min | A: 31.09 (+0.70s | 2.2%) | Arcadia Riptides Swim Club | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 71 | Thomas Hurley | 31.79 | 9 | BB Min | A: 31.09 (+0.70s | 2.2%) | Swim Team of Placentia | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 72 | Hugh Tatala | 31.82 | 9 | BB Min | A: 31.09 (+0.73s | 2.3%) | San Clemente Aquatic Team | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 73 | Rye Danielson | 31.90 | 10 | BB Min | A: 31.09 (+0.81s | 2.5%) | Socal Aquatics Association | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 74 | Harrison Ngo | 31.98 | 9 | BB Min | A: 31.09 (+0.89s | 2.8%) | Irvine Novaquatics | 02/14/2025 | 2025 CCS SCY AGC | |
| 75 | Michael Cheng | 31.99 | 8 | BB Min | A: 31.09 (+0.90s | 2.8%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 76 | Connor West | 32.01 | 9 | BB Min | A: 31.09 (+0.92s | 2.9%) | The Spartans of La Canada | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 77 | Joshua Bond | 32.09 | 10 | BB Min | A: 31.09 (+1.00s | 3.1%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 78 | Mason Ryu | 32.33 | 9 | BB Min | A: 31.09 (+1.24s | 3.8%) | Klg Sports Swim Team | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 79 | Marcus Lin | 32.40 | 8 | BB Min | A: 31.09 (+1.31s | 4.0%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 80 | Isaac Toledo | 32.42 | 9 | BB Min | A: 31.09 (+1.33s | 4.1%) | Fusion Aquatics | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 81 | Aram Hovsepian | 32.45 | 10 | BB Min | A: 31.09 (+1.36s | 4.2%) | Canyons Aquatic Club | 10/25/2025 | CANY Harry Potter Meet | |
| 82 | HanJun Zhang | 32.50 | 10 | BB Min | A: 31.09 (+1.41s | 4.3%) | Wasc | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 83 | Lee Pham | 32.51 | 10 | BB Min | A: 31.09 (+1.42s | 4.4%) | Mission Viejo Nadadores | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 84 | Riccardo Sardena | 32.55 | 8 | BB Min | A: 31.09 (+1.46s | 4.5%) | Swim Team of Placentia | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 85 | Julian Tang | 32.58 | 10 | BB Min | A: 31.09 (+1.49s | 4.6%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 86 | Jayden Cheng | 32.58 | 9 | BB Min | A: 31.09 (+1.49s | 4.6%) | Brea Aquatics | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 87 | Kevin Zhou | 32.63 | 9 | BB Min | A: 31.09 (+1.54s | 4.7%) | Speed Aquatics | 12/13/2024 | 2024 CA GWSC SCS WAG | |
| 88 | Noah Mobasseri | 32.69 | 9 | BB Min | A: 31.09 (+1.60s | 4.9%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 89 | Cortez Dunn | 32.71 | 10 | BB Min | A: 31.09 (+1.62s | 5.0%) | Mission Viejo Nadadores | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 90 | Preston Tran | 32.71 | 9 | BB Min | A: 31.09 (+1.62s | 5.0%) | Irvine Novaquatics | 02/14/2025 | 2025 CCS SCY AGC | |
| 91 | Owen Dinh | 32.81 | 8 | BB Min | A: 31.09 (+1.72s | 5.2%) | Aquazot Swim Club | 12/08/2023 | 2023 CA SCAT SCS WAG | |
| 92 | Mason Nguyen | 32.84 | 9 | BB Min | A: 31.09 (+1.75s | 5.3%) | Aquazot Swim Club | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 93 | Ryland O'Brien | 32.88 | 9 | BB Min | A: 31.09 (+1.79s | 5.4%) | Sandpipers of Nevada | 11/08/2024 | 2024 NV State Championships | |
| 94 | Arvin Fategh | 32.95 | 10 | BB Min | A: 31.09 (+1.86s | 5.6%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 95 | Kaimana Hashimoto | 32.95 | 9 | BB Min | A: 31.09 (+1.86s | 5.6%) | Splash Aquatics | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 96 | Luca Tricano | 32.96 | 10 | BB Min | A: 31.09 (+1.87s | 5.7%) | Golden West Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 97 | Mark Chechuy | 33.24 | 9 | BB Min | A: 31.09 (+2.15s | 6.5%) | South Orange County Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 98 | Lincoln Miyake | 33.29 | 9 | BB Min | A: 31.09 (+2.20s | 6.6%) | Canyons Aquatic Club | 12/06/2025 | 2025 CA CANY Candy Cane | |
| 99 | Daniel Youssef | 33.38 | 10 | BB Min | A: 31.09 (+2.29s | 6.9%) | Canyons Aquatic Club | 10/25/2025 | CANY Harry Potter Meet | |
| 100 | Max Fujino | 33.42 | 10 | BB Min | A: 31.09 (+2.33s | 7.0%) | Splash Aquatics | 11/09/2025 | OSL A+ SCY 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.