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 | Harrison Ngo | 29.58 | 10 | AA Min | AAA: 28.69 (+0.89s | 3.0%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 52 | Isaac Toledo | 29.59 | 10 | AA Min | AAA: 28.69 (+0.90s | 3.0%) | Fusion Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 53 | Michael Wu | 29.63 | 10 | AA Min | AAA: 28.69 (+0.94s | 3.2%) | Dare Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 54 | Ryan Wang | 29.68 | 10 | AA Min | AAA: 28.69 (+0.99s | 3.3%) | Irvine Novaquatics | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 55 | Jefferson Chiang | 29.76 | 9 | AA Min | AAA: 28.69 (+1.07s | 3.6%) | Tokyo-Red | 01/24/2026 | 2026 SCS Swim Festival | |
| 56 | Ray Yu | 29.80 | 9 | AA Min | AAA: 28.69 (+1.11s | 3.7%) | Aquazot Swim Club | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 57 | Victor Tarrab Dabbah | 29.96 | 10 | A Min | AA: 29.89 (+0.07s | 0.2%) | Cascade | 02/14/2025 | 2025 OR HS 4a 4 | |
| 58 | Chancellor Scovel | 30.02 | 10 | A Min | AA: 29.89 (+0.13s | 0.4%) | South Orange County Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 59 | Graeme Gorsche | 30.03 | 9 | A Min | AA: 29.89 (+0.14s | 0.5%) | Los Angeles Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 60 | Noah Mobasseri | 30.03 | 9 | A Min | AA: 29.89 (+0.14s | 0.5%) | Aquazot Swim Club | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 61 | Lucas Stocker | 30.08 | 10 | A Min | AA: 29.89 (+0.19s | 0.6%) | Coastal Machine Aquatics Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 62 | Jacobe Sell | 30.16 | 9 | A Min | AA: 29.89 (+0.27s | 0.9%) | Cascade | 02/14/2025 | 2025 OR HS 4a 4 | |
| 63 | Jack Armbruster | 30.17 | 9 | A Min | AA: 29.89 (+0.28s | 0.9%) | San Clemente Aquatic Team | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 64 | Isaac Dai | 30.19 | 8 | A Min | AA: 29.89 (+0.30s | 1.0%) | Mission Viejo Nadadores | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 65 | Connor West | 30.24 | 10 | A Min | AA: 29.89 (+0.35s | 1.2%) | The Spartans of La Canada | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 66 | Trevor Lam | 30.26 | 9 | A Min | AA: 29.89 (+0.37s | 1.2%) | Dare Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 67 | Sebastian Saade | 30.30 | 10 | A Min | AA: 29.89 (+0.41s | 1.4%) | Los Angeles Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 68 | Lucas Santos | 30.31 | 10 | A Min | AA: 29.89 (+0.42s | 1.4%) | Golden West Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 69 | Erick Cruz | 30.32 | 10 | A Min | AA: 29.89 (+0.43s | 1.4%) | Whittier Aquatic Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 70 | Kevin Wang | 30.38 | 10 | A Min | AA: 29.89 (+0.49s | 1.6%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 71 | James Lee | 30.45 | 10 | A Min | AA: 29.89 (+0.56s | 1.8%) | La Mirada Armada | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 72 | Hyeonik Jo | 30.54 | 10 | A Min | AA: 29.89 (+0.65s | 2.1%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 73 | Dylan sun | 30.56 | 10 | A Min | AA: 29.89 (+0.67s | 2.2%) | Brea Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 74 | Abraham Cheng | 30.58 | 9 | A Min | AA: 29.89 (+0.69s | 2.3%) | Aquazot Swim Club | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 75 | Russell Choy | 30.58 | 10 | A Min | AA: 29.89 (+0.69s | 2.3%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 76 | Jacob Liu | 30.61 | 10 | A Min | AA: 29.89 (+0.72s | 2.4%) | Aquazot Swim Club | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 77 | Max Lin | 30.61 | 9 | A Min | AA: 29.89 (+0.72s | 2.4%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 78 | Harry Yoon | 30.63 | 10 | A Min | AA: 29.89 (+0.74s | 2.4%) | Canyons Aquatic Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 79 | Hunter Cordry | 30.63 | 10 | A Min | AA: 29.89 (+0.74s | 2.4%) | Mission Viejo Nadadores | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 80 | 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 | |
| 81 | 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 | |
| 82 | Atticus Moreno | 30.97 | 10 | A Min | AA: 29.89 (+1.08s | 3.5%) | CAPITAL HIGH SCHOOL | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 83 | Nolan Lesniak | 30.99 | 10 | A Min | AA: 29.89 (+1.10s | 3.5%) | Cascade | 02/14/2025 | 2025 OR HS 4a 4 | |
| 84 | Isaac Zepeda | 31.11 | 10 | BB Min | A: 31.09 (+0.02s | 0.1%) | South Gate Aquatics Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 85 | 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 | |
| 86 | Brian Chou | 31.20 | 8 | BB Min | A: 31.09 (+0.11s | 0.4%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 87 | Mason Nguyen | 31.23 | 10 | BB Min | A: 31.09 (+0.14s | 0.4%) | Monterey Park Manta Rays | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 88 | 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) | |
| 89 | Gavin Song | 31.31 | 10 | BB Min | A: 31.09 (+0.22s | 0.7%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 90 | Yupeng Wang | 31.40 | 9 | BB Min | A: 31.09 (+0.31s | 1.0%) | Monterey Park Manta Rays | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 91 | Mark Kiselev | 31.44 | 9 | BB Min | A: 31.09 (+0.35s | 1.1%) | Royal Swim Team | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 92 | 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 | |
| 93 | Re Lee | 31.54 | 10 | BB Min | A: 31.09 (+0.45s | 1.4%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 94 | Michael Cheng | 31.54 | 8 | BB Min | A: 31.09 (+0.45s | 1.4%) | Brea Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 95 | Evan Liu | 31.57 | 10 | BB Min | A: 31.09 (+0.48s | 1.5%) | Flying Fish Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 96 | Shawn Wu | 31.59 | 10 | BB Min | A: 31.09 (+0.50s | 1.6%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 97 | Clark Blanch | 31.62 | 10 | BB Min | A: 31.09 (+0.53s | 1.7%) | La Mirada Armada | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 98 | Zicheng Wang | 31.68 | 10 | BB Min | A: 31.09 (+0.59s | 1.9%) | Brea Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 99 | 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 | |
| 100 | Tristan Shen | 31.79 | 10 | BB Min | A: 31.09 (+0.70s | 2.2%) | Brea Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
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.