Southern California 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 | Emmanuel Steele | 37.70 | 9 | BB Min | A: 37.59 (+0.11s | 0.3%) | Vision Swim | 12/13/2024 | 2024 CA GWSC SCS WAG | |
| 52 | Julian Tang | 37.73 | 10 | BB Min | A: 37.59 (+0.14s | 0.4%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 53 | Reed Mock | 37.82 | 9 | BB Min | A: 37.59 (+0.23s | 0.6%) | South Orange County Aquatics | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 54 | Jack Armbruster | 37.96 | 8 | BB Min | A: 37.59 (+0.37s | 1.0%) | San Clemente Aquatic Team | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 55 | Brian Wrobel | 37.97 | 10 | BB Min | A: 37.59 (+0.38s | 1.0%) | Sandpipers of Nevada | 02/20/2025 | 2025 CSC Final Countdown | |
| 56 | Mason Kim | 37.99 | 9 | BB Min | A: 37.59 (+0.40s | 1.1%) | Maywood Sparks Swim Team | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 57 | Jack Ambruster | 38.17 | 10 | BB Min | A: 37.59 (+0.58s | 1.5%) | San Clemente Aquatic Team | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 58 | Aaron Cho | 38.20 | 8 | BB Min | A: 37.59 (+0.61s | 1.6%) | Klg Sports Swim Team | 12/09/2023 | 2023 CA GWSC SCS WAG | |
| 59 | Kevin Kubasik | 38.23 | 7 | BB Min | A: 37.59 (+0.64s | 1.7%) | Mission Viejo Nadadores | 03/16/2023 | 2023 SCS 14 Under SC Age Group Champships | |
| 60 | Ashton Chen | 38.27 | 9 | BB Min | A: 37.59 (+0.68s | 1.8%) | Unattached | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 61 | Arvin Fategh | 38.29 | 9 | BB Min | A: 37.59 (+0.70s | 1.8%) | Aquazot Swim Club | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 62 | Lee Pham | 38.36 | 10 | BB Min | A: 37.59 (+0.77s | 2.0%) | Mission Viejo Nadadores | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 63 | Abraham Cheng | 38.41 | 9 | BB Min | A: 37.59 (+0.82s | 2.1%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 64 | Aiden Kim | 38.60 | 10 | BB Min | A: 37.59 (+1.01s | 2.6%) | Canyons Aquatic Club | 10/25/2025 | CANY Harry Potter Meet | |
| 65 | Anson Villanueva | 38.72 | 10 | BB Min | A: 37.59 (+1.13s | 2.9%) | Splash Aquatics | 10/25/2025 | 2025 HI 25th Annual Bill Smith Invitational | |
| 66 | Lucas Santos | 38.82 | 9 | BB Min | A: 37.59 (+1.23s | 3.2%) | Seal Beach Swim Club | 12/13/2024 | 2024 CA GWSC SCS WAG | |
| 67 | Kian Sotomayor | 38.82 | 9 | BB Min | A: 37.59 (+1.23s | 3.2%) | Rose Bowl Aquatics | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 68 | Preston Tran | 38.88 | 9 | BB Min | A: 37.59 (+1.29s | 3.3%) | Irvine Novaquatics | 02/14/2025 | 2025 CCS SCY AGC | |
| 69 | Hongjie Xiao | 38.92 | 7 | BB Min | A: 37.59 (+1.33s | 3.4%) | Wasc | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 70 | Cortez Dunn | 38.94 | 10 | BB Min | A: 37.59 (+1.35s | 3.5%) | Mission Viejo Nadadores | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 71 | Alexander Bond | 38.95 | 10 | BB Min | A: 37.59 (+1.36s | 3.5%) | Mission Viejo Nadadores | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 72 | William Zhang | 39.03 | 10 | BB Min | A: 37.59 (+1.44s | 3.7%) | South Orange County Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 73 | Rye Danielson | 39.06 | 10 | BB Min | A: 37.59 (+1.47s | 3.8%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 74 | Owen Dinh | 39.16 | 8 | BB Min | A: 37.59 (+1.57s | 4.0%) | Aquazot Swim Club | 12/08/2023 | 2023 CA SCAT SCS WAG | |
| 75 | Kyle Tang | 39.32 | 8 | BB Min | A: 37.59 (+1.73s | 4.4%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 76 | Kaimana Hashimoto | 39.33 | 9 | BB Min | A: 37.59 (+1.74s | 4.4%) | Splash Aquatics | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 77 | Kevin Wang | 39.39 | 9 | BB Min | A: 37.59 (+1.80s | 4.6%) | Brea Aquatics | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 78 | Gavin Song | 39.40 | 10 | BB Min | A: 37.59 (+1.81s | 4.6%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 79 | Thomas Limando | 39.41 | 9 | BB Min | A: 37.59 (+1.82s | 4.6%) | Swim Team of Placentia | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 80 | HanJun Zhang | 39.48 | 10 | BB Min | A: 37.59 (+1.89s | 4.8%) | Wasc | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 81 | Matthew Zhao | 39.50 | 9 | BB Min | A: 37.59 (+1.91s | 4.8%) | Brea Aquatics | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 82 | Angel Garcia III | 39.57 | 8 | BB Min | A: 37.59 (+1.98s | 5.0%) | Golden West Swim Club | 12/09/2023 | 2023 CA GWSC SCS WAG | |
| 83 | Jacob Liu | 39.57 | 9 | BB Min | A: 37.59 (+1.98s | 5.0%) | Aquazot Swim Club | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 84 | Ernest Hsu | 39.59 | 9 | BB Min | A: 37.59 (+2.00s | 5.1%) | Rose Bowl Aquatics | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 85 | Kaden Kotkosky | 39.64 | 9 | BB Min | A: 37.59 (+2.05s | 5.2%) | Golden West Swim Club | 12/13/2024 | 2024 CA GWSC SCS WAG | |
| 86 | Phillippe Choi | 39.64 | 8 | BB Min | A: 37.59 (+2.05s | 5.2%) | Klg Sports Swim Team | 12/13/2024 | 2024 CA GWSC SCS WAG | |
| 87 | Michael Wu | 39.70 | 9 | BB Min | A: 37.59 (+2.11s | 5.3%) | Dare Aquatics | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 88 | Cameron Day | 39.79 | 9 | BB Min | A: 37.59 (+2.20s | 5.5%) | Mission Viejo Nadadores | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 89 | Bryce Alpert | 39.84 | 9 | BB Min | A: 37.59 (+2.25s | 5.6%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 90 | Harvey Mei | 39.92 | 9 | BB Min | A: 37.59 (+2.33s | 5.8%) | Mission Viejo Nadadores | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 91 | Mason Ormonde | 40.05 | 9 | BB Min | A: 37.59 (+2.46s | 6.1%) | Redlands Swim Team | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 92 | Liam Pennisi | 40.10 | 10 | BB Min | A: 37.59 (+2.51s | 6.3%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 93 | Mark Chechuy | 40.18 | 9 | BB Min | A: 37.59 (+2.59s | 6.4%) | South Orange County Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 94 | Andy wan | 40.22 | 10 | BB Min | A: 37.59 (+2.63s | 6.5%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 95 | Eamon Balch | 40.39 | 9 | BB Min | A: 37.59 (+2.80s | 6.9%) | La Mirada Armada | 12/13/2024 | 2024 CA GWSC SCS WAG | |
| 96 | Oliver Panofsky | 40.69 | 8 | BB Min | A: 37.59 (+3.10s | 7.6%) | Slo Swim Club Seahawks | 02/14/2025 | 2025 CCS SCY AGC | |
| 97 | Callen Trainer | 40.78 | 9 | BB Min | A: 37.59 (+3.19s | 7.8%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 98 | Rylan Eldridge | 40.99 | 9 | BB Min | A: 37.59 (+3.40s | 8.3%) | Sandpipers of Nevada | 11/08/2024 | 2024 NV State Championships | |
| 99 | Aiden Chung | 41.07 | 9 | BB Min | A: 37.59 (+3.48s | 8.5%) | Patriot Swim Club | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 100 | Moses Xia | 41.16 | 9 | BB Min | A: 37.59 (+3.57s | 8.7%) | Wasc | 11/21/2025 | 2025 CA MVN Turkey Classic | |
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.