Southern California Swimming Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Zhecheng Zhu | 31.29 | 9 | AAAA Min | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | ||
| 2 | David Li | 31.38 | 10 | AAAA Min | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | ||
| 3 | Kevin Kubasik | 31.53 | 9 | AAAA Min | Aquazot Swim Club | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | ||
| 4 | Caleb Peykoff | 31.71 | 10 | AAA Min | AAAA: 31.59 (+0.12s | 0.4%) | San Clemente Aquatic Team | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 5 | Evan Saltsman | 32.10 | 10 | AAA Min | AAAA: 31.59 (+0.51s | 1.6%) | Alpha Aquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 6 | Andrew Han | 32.16 | 10 | AAA Min | AAAA: 31.59 (+0.57s | 1.8%) | Riverside Aquatics Association | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 7 | Hoshi Aono | 32.17 | 9 | AAA Min | AAAA: 31.59 (+0.58s | 1.8%) | Aquazot Swim Club | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 8 | Ernest Hsu | 32.33 | 10 | AAA Min | AAAA: 31.59 (+0.74s | 2.3%) | Rose Bowl Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 9 | Emmanuel Steele | 32.47 | 10 | AAA Min | AAAA: 31.59 (+0.88s | 2.7%) | Vision Swim | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 10 | Declan Neth | 32.57 | 10 | AAA Min | AAAA: 31.59 (+0.98s | 3.0%) | Mission Viejo Nadadores | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 11 | Aaron Niu | 33.21 | 9 | AA Min | AAA: 32.99 (+0.22s | 0.7%) | Flying Fish Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 12 | Sebastian Saade | 33.22 | 9 | AA Min | AAA: 32.99 (+0.23s | 0.7%) | Los Angeles Swim Club | 07/24/2025 | 2025 CA SCS Summer A G Champs CANY | |
| 13 | Dongxin Xian | 33.55 | 9 | AA Min | AAA: 32.99 (+0.56s | 1.7%) | Arcadia Riptides Swim Club | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 14 | James Lee | 33.74 | 10 | AA Min | AAA: 32.99 (+0.75s | 2.2%) | La Mirada Armada | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 15 | Aaron Cho | 33.95 | 10 | AA Min | AAA: 32.99 (+0.96s | 2.8%) | Blast Sharks | 07/24/2025 | 2025 CA SCS Summer A G Champs CANY | |
| 16 | Connor West | 34.00 | 9 | AA Min | AAA: 32.99 (+1.01s | 3.0%) | The Spartans of La Canada | 06/12/2025 | 2025 June Age Group Invite | |
| 17 | Lucas Stocker | 34.01 | 9 | AA Min | AAA: 32.99 (+1.02s | 3.0%) | Coastal Machine Aquatics Club | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 18 | Matthew Zhao | 34.06 | 9 | AA Min | AAA: 32.99 (+1.07s | 3.1%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 19 | Wu Zhou | 34.20 | 10 | AA Min | AAA: 32.99 (+1.21s | 3.5%) | Unattached | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 20 | Mason Ryu | 34.27 | 9 | AA Min | AAA: 32.99 (+1.28s | 3.7%) | Klg Sports Swim Team | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 21 | Russell Choy | 34.32 | 9 | AA Min | AAA: 32.99 (+1.33s | 3.9%) | Aquazot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 22 | Aiden Woo | 34.34 | 10 | AA Min | AAA: 32.99 (+1.35s | 3.9%) | Rose Bowl Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 23 | Kevin Wang | 34.36 | 10 | AA Min | AAA: 32.99 (+1.37s | 4.0%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 24 | Lucas Santos | 34.37 | 10 | AA Min | AAA: 32.99 (+1.38s | 4.0%) | Golden West Swim Club | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 25 | Isaac Toledo | 34.44 | 9 | A Min | AA: 34.39 (+0.05s | 0.1%) | Fusion Aquatics | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 26 | Chancellor Scovel | 34.54 | 10 | A Min | AA: 34.39 (+0.15s | 0.4%) | South Orange County Aquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 27 | Isaac Dai | 34.61 | 8 | A Min | AA: 34.39 (+0.22s | 0.6%) | Mission Viejo Nadadores | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 28 | Karas Ibrahim | 34.62 | 9 | A Min | AA: 34.39 (+0.23s | 0.7%) | Oasis Aquatics | 07/18/2024 | 2024 SCS MVN 14 Under Elite A G Champs | |
| 29 | Angel Garcia III | 34.65 | 9 | A Min | AA: 34.39 (+0.26s | 0.8%) | Golden West Swim Club | 07/25/2024 | 2024 CA SCS GWSC Summer A G Champs | |
| 30 | Jacob Liu | 34.69 | 9 | A Min | AA: 34.39 (+0.30s | 0.9%) | Aquazot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 31 | Luke Ford | 34.74 | 9 | A Min | AA: 34.39 (+0.35s | 1.0%) | The Claremont Club | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 32 | Ray Yu | 34.74 | 9 | A Min | AA: 34.39 (+0.35s | 1.0%) | Aquazot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 33 | Jack Armbruster | 34.76 | 9 | A Min | AA: 34.39 (+0.37s | 1.1%) | San Clemente Aquatic Team | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 34 | Harrison Ngo | 34.78 | 10 | A Min | AA: 34.39 (+0.39s | 1.1%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 35 | Trevor Lam | 34.93 | 8 | A Min | AA: 34.39 (+0.54s | 1.5%) | Dare Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 36 | August Liao | 35.13 | 9 | A Min | AA: 34.39 (+0.74s | 2.1%) | Canyons Aquatic Club | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 37 | Hongjie Xiao | 35.46 | 8 | A Min | AA: 34.39 (+1.07s | 3.0%) | Irvine Novaquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 38 | Ian Jo | 35.47 | 10 | A Min | AA: 34.39 (+1.08s | 3.0%) | Irvine Novaquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 39 | Preston Tran | 35.51 | 9 | A Min | AA: 34.39 (+1.12s | 3.2%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 40 | Aiden Chung | 35.65 | 9 | A Min | AA: 34.39 (+1.26s | 3.5%) | Patriot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 41 | Leon Escarcega Hernandez | 35.66 | 9 | A Min | AA: 34.39 (+1.27s | 3.6%) | Halcones Marinos Capn | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 42 | Declan Wang | 35.70 | 8 | BB Min | A: 35.69 (+0.01s | 0.0%) | Fast Swim Team | 07/25/2024 | 2024 CA SCS GWSC Summer A G Champs | |
| 43 | Tristan Shen | 35.81 | 10 | BB Min | A: 35.69 (+0.12s | 0.3%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 44 | Samuel Fuller | 35.84 | 10 | BB Min | A: 35.69 (+0.15s | 0.4%) | Rose Bowl Aquatics | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 45 | Abraham Cheng | 35.84 | 9 | BB Min | A: 35.69 (+0.15s | 0.4%) | Aquazot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 46 | Kian Sotomayor | 35.96 | 10 | BB Min | A: 35.69 (+0.27s | 0.8%) | Rose Bowl Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 47 | Mahkoah Tanap | 36.00 | 9 | BB Min | A: 35.69 (+0.31s | 0.9%) | Paseo Aquatics Swim Team | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 48 | Brody Sandvig | 36.02 | 10 | BB Min | A: 35.69 (+0.33s | 0.9%) | Golden West Swim Club | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 49 | Mikhail Pratt | 36.21 | 9 | BB Min | A: 35.69 (+0.52s | 1.4%) | Alpha Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 50 | Logan Thatcher | 36.24 | 10 | BB Min | A: 35.69 (+0.55s | 1.5%) | Beach Cities Swimming | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
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.