Southern California Swimming Boys 11-12 - 50 Y Breast
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 | Mason Tran | 29.43 | 12 | AAAA Min | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | ||
| 2 | Ermes Colombo | 29.88 | 12 | AAAA Min | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | ||
| 3 | Nathaniel Chang | 30.13 | 12 | AAAA Min | Paris-Black | 01/24/2026 | 2026 SCS Swim Festival | ||
| 4 | Darren Wang | 30.16 | 12 | AAAA Min | Rio-Green | 01/24/2026 | 2026 SCS Swim Festival | ||
| 5 | Olin Woo | 30.75 | 12 | AAAA Min | Los Angeles-Blue | 01/24/2026 | 2026 SCS Swim Festival | ||
| 6 | Jiaming Liu | 31.10 | 12 | AAAA Min | Rose Bowl Aquatics | 10/31/2025 | 2025 Our Rising Tides 16u SCY P F Meet | ||
| 7 | Qianpu Ye | 31.22 | 11 | AAAA Min | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 8 | Zanjo Valencia | 32.25 | 12 | AAA Min | AAAA: 31.49 (+0.76s | 2.4%) | Los Angeles-Blue | 01/24/2026 | 2026 SCS Swim Festival | |
| 9 | Alexander Kalwak | 32.37 | 12 | AAA Min | AAAA: 31.49 (+0.88s | 2.7%) | Porter Valley Polar Bears | 12/19/2025 | 2025 SI Winter Age Group Championships | |
| 10 | Tyson Imai | 32.37 | 11 | AAA Min | AAAA: 31.49 (+0.88s | 2.7%) | Beach Cities Alpha | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 11 | Hudson Nguyen | 32.40 | 12 | AAA Min | AAAA: 31.49 (+0.91s | 2.8%) | Arcadia Riptides Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 12 | Oliver Liu | 32.62 | 12 | AAA Min | AAAA: 31.49 (+1.13s | 3.5%) | Aquazot Swim Club | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 13 | Braylen Yang | 32.76 | 12 | AAA Min | AAAA: 31.49 (+1.27s | 3.9%) | Socal Aquatics Association | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 14 | Oliver Li | 32.76 | 11 | AAA Min | AAAA: 31.49 (+1.27s | 3.9%) | Tokyo-Red | 01/24/2026 | 2026 SCS Swim Festival | |
| 15 | Alexander Phan | 32.91 | 12 | AAA Min | AAAA: 31.49 (+1.42s | 4.3%) | Tokyo-Red | 01/24/2026 | 2026 SCS Swim Festival | |
| 16 | Zhuo Chen | 32.92 | 12 | AAA Min | AAAA: 31.49 (+1.43s | 4.3%) | Aquazot Swim Club | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 17 | Joshua Swinehart | 32.92 | 12 | AAA Min | AAAA: 31.49 (+1.43s | 4.3%) | Unattached | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 18 | Brandon Cheng | 33.10 | 12 | AAA Min | AAAA: 31.49 (+1.61s | 4.9%) | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 19 | Daniel An | 33.12 | 12 | AAA Min | AAAA: 31.49 (+1.63s | 4.9%) | Rio-Green | 01/24/2026 | 2026 SCS Swim Festival | |
| 20 | Kevin Cao | 33.23 | 12 | AAA Min | AAAA: 31.49 (+1.74s | 5.2%) | Irvine Novaquatics | 10/31/2025 | 2025 Our Rising Tides 16u SCY P F Meet | |
| 21 | Braylen Yang | 33.32 | 12 | AA Min | AAA: 33.29 (+0.03s | 0.1%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 22 | Yi Zhou | 33.46 | 12 | AA Min | AAA: 33.29 (+0.17s | 0.5%) | Swim Torrance | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 23 | Joshua Rhee | 33.54 | 12 | AA Min | AAA: 33.29 (+0.25s | 0.7%) | Maywood Sparks Swim Team | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 24 | Towma Yoshida | 33.60 | 11 | AA Min | AAA: 33.29 (+0.31s | 0.9%) | Swim Torrance | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 25 | Zuming Zhang | 33.76 | 10 | AA Min | AAA: 33.29 (+0.47s | 1.4%) | 01/25/2025 | 2025 SCS All Star Festival | ||
| 26 | Declan Powell | 33.77 | 12 | AA Min | AAA: 33.29 (+0.48s | 1.4%) | Brea Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 27 | Bryan Jen | 33.93 | 12 | AA Min | AAA: 33.29 (+0.64s | 1.9%) | Class Aquatics | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 28 | Bohdan Orban | 33.96 | 11 | AA Min | AAA: 33.29 (+0.67s | 2.0%) | Los Angeles Swim Club | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 29 | Steven Lau | 34.03 | 12 | AA Min | AAA: 33.29 (+0.74s | 2.2%) | Aquazot Swim Club | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 30 | Rayden Hong-Matsuki | 34.42 | 12 | AA Min | AAA: 33.29 (+1.13s | 3.3%) | Splash Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 31 | Shu Wakayama | 34.47 | 12 | AA Min | AAA: 33.29 (+1.18s | 3.4%) | Cerritos Aquatic Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 32 | Taiki Sario | 34.66 | 12 | AA Min | AAA: 33.29 (+1.37s | 4.0%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 33 | Benjamin Schwimmer | 34.77 | 11 | AA Min | AAA: 33.29 (+1.48s | 4.3%) | Mission Viejo Nadadores | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 34 | Sebastian Hibbert | 34.78 | 12 | AA Min | AAA: 33.29 (+1.49s | 4.3%) | SwimNation Aquatics Programs | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 35 | Atticus Tung | 35.11 | 12 | A Min | AA: 34.99 (+0.12s | 0.3%) | Arcadia Riptides Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 36 | Ean Lau | 35.21 | 12 | A Min | AA: 34.99 (+0.22s | 0.6%) | Brea Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 37 | Isaac Tian | 35.28 | 12 | A Min | AA: 34.99 (+0.29s | 0.8%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 38 | Connor Kim | 35.41 | 12 | A Min | AA: 34.99 (+0.42s | 1.2%) | Paris-Black | 01/24/2026 | 2026 SCS Swim Festival | |
| 39 | Gavin Shoff | 35.42 | 12 | A Min | AA: 34.99 (+0.43s | 1.2%) | Ccat Swimming | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 40 | Cole McKinney | 35.44 | 11 | A Min | AA: 34.99 (+0.45s | 1.3%) | Splash Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 41 | Kellen Richardson | 35.45 | 12 | A Min | AA: 34.99 (+0.46s | 1.3%) | Golden West Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 42 | Shawn Du | 35.47 | 11 | A Min | AA: 34.99 (+0.48s | 1.4%) | The Spartans of La Canada | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 43 | Joshua Swinehart | 35.54 | 11 | A Min | AA: 34.99 (+0.55s | 1.5%) | Mission Viejo Nadadores | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 44 | Ashton Kao | 35.55 | 11 | A Min | AA: 34.99 (+0.56s | 1.6%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 45 | Justin Moiseyev | 35.60 | 11 | A Min | AA: 34.99 (+0.61s | 1.7%) | Los Angeles Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 46 | Kevin Song | 35.66 | 11 | A Min | AA: 34.99 (+0.67s | 1.9%) | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 47 | Eli Hu | 35.70 | 11 | A Min | AA: 34.99 (+0.71s | 2.0%) | Mission Viejo Nadadores | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 48 | Jackson Ramsey | 35.73 | 12 | A Min | AA: 34.99 (+0.74s | 2.1%) | Seal Beach Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 49 | Derek Chen | 35.74 | 12 | A Min | AA: 34.99 (+0.75s | 2.1%) | Rio-Green | 01/24/2026 | 2026 SCS Swim Festival | |
| 50 | Linus Hsu | 35.80 | 12 | A Min | AA: 34.99 (+0.81s | 2.3%) | Circle City 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.