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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Gideon Smith | 25.10 | 10 | AAAA Min | Cascade | 02/12/2026 | 2026 (WIAA) NW District I 4A Boys HS OB | ||
| 2 | Hudson Peake | 25.57 | 10 | AAAA Min | Camas | 02/13/2026 | 2026 District IV 3A 4A Mens Championships | ||
| 3 | Hudson Peake | 25.63 | 10 | AAAA Min | Camas | 02/14/2025 | 2025 District IV 3A 4A Mens Championships | ||
| 4 | Gage Tofflemire | 25.68 | 9 | AAAA Min | Cascade | 02/13/2026 | 2026 OR HS 4a 4 | ||
| 5 | Matthew Zhao | 27.05 | 10 | AAAA Min | Brea Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | ||
| 6 | Kevin Kubasik | 27.05 | 10 | AAAA Min | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | ||
| 7 | Zhecheng Zhu | 27.29 | 9 | AAAA Min | Irvine Novaquatics | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | ||
| 8 | Hoshi Aono | 27.37 | 10 | AAAA Min | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | ||
| 9 | Chauncey Louie | 27.39 | 9 | AAAA Min | Camas | 02/13/2026 | 2026 District IV 3A 4A Mens Championships | ||
| 10 | Marcus Soetanto | 27.81 | 10 | AAA Min | AAAA: 27.49 (+0.32s | 1.2%) | Tokyo-Red | 01/24/2026 | 2026 SCS Swim Festival | |
| 11 | Declan Wang | 27.88 | 10 | AAA Min | AAAA: 27.49 (+0.39s | 1.4%) | Aquazot Swim Club | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 12 | Wu Zhou | 28.09 | 10 | AAA Min | AAAA: 27.49 (+0.60s | 2.1%) | Swim Torrance | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 13 | Jerry Ji | 28.36 | 10 | AAA Min | AAAA: 27.49 (+0.87s | 3.1%) | Brea Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 14 | August Liao | 28.41 | 10 | AAA Min | AAAA: 27.49 (+0.92s | 3.2%) | Canyons Aquatic Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 15 | Aaron Niu | 28.54 | 9 | AAA Min | AAAA: 27.49 (+1.05s | 3.7%) | Flying Fish Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 16 | Aiden Chung | 28.60 | 10 | AAA Min | AAAA: 27.49 (+1.11s | 3.9%) | Patriot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 17 | Jack Armbruster | 28.82 | 10 | AA Min | AAA: 28.69 (+0.13s | 0.5%) | San Clemente Aquatic Team | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 18 | Isaac Toledo | 28.83 | 10 | AA Min | AAA: 28.69 (+0.14s | 0.5%) | Fusion Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 19 | Mason Ryu | 28.83 | 10 | AA Min | AAA: 28.69 (+0.14s | 0.5%) | Klg Sports Swim Team | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 20 | Trevor Lam | 28.92 | 9 | AA Min | AAA: 28.69 (+0.23s | 0.8%) | Dare Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 21 | Lucas Moya | 29.01 | 10 | AA Min | AAA: 28.69 (+0.32s | 1.1%) | Cascade | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 22 | Gideon Smith | 29.22 | 10 | AA Min | AAA: 28.69 (+0.53s | 1.8%) | Cascade | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 23 | Shawn Wu | 29.28 | 10 | AA Min | AAA: 28.69 (+0.59s | 2.0%) | Brea Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 24 | Ian Ludwig | 29.40 | 10 | AA Min | AAA: 28.69 (+0.71s | 2.4%) | Cascade | 02/14/2025 | 2025 OR HS 4a 4 | |
| 25 | Dongxin Xian | 29.40 | 10 | AA Min | AAA: 28.69 (+0.71s | 2.4%) | Arcadia Riptides Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 26 | Nathan Gordon | 29.54 | 9 | AA Min | AAA: 28.69 (+0.85s | 2.9%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 27 | Jefferson Chiang | 29.55 | 10 | AA Min | AAA: 28.69 (+0.86s | 2.9%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 28 | Isaac Dai | 29.64 | 9 | AA Min | AAA: 28.69 (+0.95s | 3.2%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 29 | Ray Yu | 29.68 | 10 | AA Min | AAA: 28.69 (+0.99s | 3.3%) | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 30 | Luke Ford | 29.72 | 9 | AA Min | AAA: 28.69 (+1.03s | 3.5%) | The Claremont Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 31 | Hyeonik Jo | 29.83 | 10 | AA Min | AAA: 28.69 (+1.14s | 3.8%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 32 | Noah Mobasseri | 29.84 | 9 | AA Min | AAA: 28.69 (+1.15s | 3.9%) | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 33 | Hongjie Xiao | 29.90 | 8 | A Min | AA: 29.89 (+0.01s | 0.0%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 34 | Isaac Zepeda | 29.90 | 10 | A Min | AA: 29.89 (+0.01s | 0.0%) | South Gate Aquatics Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 35 | Lucas Stocker | 29.96 | 10 | A Min | AA: 29.89 (+0.07s | 0.2%) | Coastal Machine Aquatics Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 36 | Angel Garcia | 30.01 | 10 | A Min | AA: 29.89 (+0.12s | 0.4%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 37 | 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 | |
| 38 | Jacob Liu | 30.11 | 10 | A Min | AA: 29.89 (+0.22s | 0.7%) | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 39 | Kaden Blevins | 30.13 | 9 | A Min | AA: 29.89 (+0.24s | 0.8%) | Cascade | 02/13/2026 | 2026 OR HS 4a 4 | |
| 40 | Russell Choy | 30.13 | 10 | A Min | AA: 29.89 (+0.24s | 0.8%) | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 41 | Jacobe Sell | 30.16 | 10 | A Min | AA: 29.89 (+0.27s | 0.9%) | Cascade | 02/14/2025 | 2025 OR HS 4a 4 | |
| 42 | Owen Newton | 30.16 | 10 | A Min | AA: 29.89 (+0.27s | 0.9%) | SwimNation Aquatics Programs | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 43 | 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 | |
| 44 | Christopher Yee | 30.32 | 10 | A Min | AA: 29.89 (+0.43s | 1.4%) | Swim Torrance | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 45 | William Yan | 30.43 | 10 | A Min | AA: 29.89 (+0.54s | 1.8%) | Rose Bowl Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 46 | Dylan sun | 30.56 | 10 | A Min | AA: 29.89 (+0.67s | 2.2%) | Brea Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 47 | Riccardo Sardena | 30.57 | 9 | A Min | AA: 29.89 (+0.68s | 2.2%) | Swim Team of Placentia | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 48 | Abraham Cheng | 30.58 | 10 | A Min | AA: 29.89 (+0.69s | 2.3%) | Aquazot Swim Club | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 49 | Max Lin | 30.61 | 9 | A Min | AA: 29.89 (+0.72s | 2.4%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 50 | Sean Lee | 30.81 | 10 | A Min | AA: 29.89 (+0.92s | 3.0%) | Irvine Novaquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
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.