Southern California Swimming Boys 17-18 - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 301 | Boston Matuszewicz | 23.79 | 17 | BB Min | A: 23.59 (+0.20s | 0.8%) | Puma Aquatic Team | 02/14/2025 | 2025 CCS SCY AGC | |
| 302 | Teddy Su | 23.79 | 17 | BB Min | A: 23.59 (+0.20s | 0.8%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 303 | Canyon Lenon | 23.79 | 17 | BB Min | A: 23.59 (+0.20s | 0.8%) | Boulder City Henderson Swim Te | 03/18/2026 | 2026 Kona Senior Spring Invitational | |
| 304 | Augustine Noh | 23.79 | 17 | BB Min | A: 23.59 (+0.20s | 0.8%) | Empire Aquatics Inc. | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 305 | Justin Doan | 23.79 | 17 | BB Min | A: 23.59 (+0.20s | 0.8%) | Irvine Novaquatics | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 306 | Yohann Guerrero Cho | 23.82 | 18 | BB Min | A: 23.59 (+0.23s | 1.0%) | Club Acuatico DE Alto Nivel | 02/14/2025 | 2025 SI Presidents Day Senior Classic | |
| 307 | Anthony Kim | 23.82 | 17 | BB Min | A: 23.59 (+0.23s | 1.0%) | Porter Valley Polar Bears | 12/21/2024 | 2024 SI Winter Age Group Championships | |
| 308 | Ryan Chang | 23.82 | 16 | BB Min | A: 23.59 (+0.23s | 1.0%) | Dare Aquatics | 10/31/2025 | 2025 Our Rising Tides 16u SCY P F Meet | |
| 309 | Henry Esola | 23.82 | 18 | BB Min | A: 23.59 (+0.23s | 1.0%) | Puma Aquatic Team | 02/14/2025 | 2025 CCS SCY AGC | |
| 310 | Logan Wesper | 23.84 | 18 | BB Min | A: 23.59 (+0.25s | 1.0%) | Hydro Aquatics Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 311 | Jacob Wang | 23.85 | 17 | BB Min | A: 23.59 (+0.26s | 1.1%) | Rose Bowl Aquatics | 12/08/2023 | 2023 CA SCAT SCS WAG | |
| 312 | Taeyeon Kim | 23.86 | 18 | BB Min | A: 23.59 (+0.27s | 1.1%) | Irvine Novaquatics | 11/07/2024 | 2024 Legends Of Coaching Series Kevin Perry | |
| 313 | Joseph Meza | 23.87 | 17 | BB Min | A: 23.59 (+0.28s | 1.2%) | Southeast Aquatics Dolphins | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 314 | Byron Neujahr | 23.89 | 17 | BB Min | A: 23.59 (+0.30s | 1.3%) | Unattached | 02/29/2024 | 2024 March Madness Closed Invitational | |
| 315 | Henrik Larson | 23.90 | 17 | BB Min | A: 23.59 (+0.31s | 1.3%) | SwimNation Aquatics Programs | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 316 | Henry Lyu | 23.90 | 18 | BB Min | A: 23.59 (+0.31s | 1.3%) | Rose Bowl Aquatics | 11/07/2024 | 2024 Legends Of Coaching Series Kevin Perry | |
| 317 | Matthew Ramirez | 23.90 | 17 | BB Min | A: 23.59 (+0.31s | 1.3%) | Riverside Aquatics Association | 10/31/2025 | 2025 Our Rising Tides 16u SCY P F Meet | |
| 318 | Xander Martin | 23.91 | 18 | BB Min | A: 23.59 (+0.32s | 1.3%) | Canyons Aquatic Club | 01/16/2026 | YARDS 2026 Road To Sofi | |
| 319 | Kaven Tantiga | 23.95 | 17 | BB Min | A: 23.59 (+0.36s | 1.5%) | Trident Swim Club | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 320 | Brandon Le | 23.96 | 16 | BB Min | A: 23.59 (+0.37s | 1.5%) | Coastal Machine Aquatics Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 321 | William Dahnke | 23.96 | 17 | BB Min | A: 23.59 (+0.37s | 1.5%) | Yucaipa Swim Team | 12/08/2023 | 2023 CA RAA SCS WAG | |
| 322 | Philip Lim | 23.98 | 17 | BB Min | A: 23.59 (+0.39s | 1.6%) | Unattached | 02/29/2024 | 2024 March Madness Closed Invitational | |
| 323 | Clarence Dunagan | 23.98 | 18 | BB Min | A: 23.59 (+0.39s | 1.6%) | Sandpipers of Nevada | 11/08/2024 | 2024 NV State Championships | |
| 324 | Dominic Gutierrez | 23.99 | 18 | BB Min | A: 23.59 (+0.40s | 1.7%) | Rose Bowl Aquatics | 11/03/2022 | 2022 Kevin B Perry Senior Meet @ RMDA | |
| 325 | Ethan Jensen | 24.00 | 18 | BB Min | A: 23.59 (+0.41s | 1.7%) | Beach Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 326 | Matthew Ho | 24.00 | 17 | BB Min | A: 23.59 (+0.41s | 1.7%) | Cerritos Aquatic Club | 12/08/2023 | 2023 CA RAA SCS WAG | |
| 327 | Vincent Velazquez | 24.02 | 16 | BB Min | A: 23.59 (+0.43s | 1.8%) | Santa Maria Swim Club | 11/21/2025 | HISI Senior Fall Championship (SCY) | |
| 328 | Nyle Wolf | 24.04 | 17 | BB Min | A: 23.59 (+0.45s | 1.9%) | Mission Viejo Nadadores | 03/16/2023 | 2023 SCS 14 Under SC Age Group Champships | |
| 329 | Kevin Han | 24.05 | 17 | BB Min | A: 23.59 (+0.46s | 1.9%) | Beach Cities Swimming | 12/09/2022 | 2022 CA SCS SCAT WAG Championships | |
| 330 | Patrick Kim | 24.09 | 17 | BB Min | A: 23.59 (+0.50s | 2.1%) | Canyons Aquatic Club | 12/13/2024 | 2024 CA GWSC SCS WAG | |
| 331 | David Chung | 24.12 | 18 | BB Min | A: 23.59 (+0.53s | 2.2%) | Blast Sharks | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 332 | Avi Shah | 24.13 | 17 | BB Min | A: 23.59 (+0.54s | 2.2%) | Calabasas Waves | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 333 | Dongsen Zheng | 24.14 | 17 | BB Min | A: 23.59 (+0.55s | 2.3%) | Irvine Novaquatics | 01/16/2026 | YARDS 2026 Road To Sofi | |
| 334 | Sebastian Pena | 24.14 | 18 | BB Min | A: 23.59 (+0.55s | 2.3%) | Unattached | 02/29/2024 | 2024 March Madness Closed Invitational | |
| 335 | Kyle Lin | 24.15 | 17 | BB Min | A: 23.59 (+0.56s | 2.3%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 336 | Eric Kirakosian | 24.17 | 18 | BB Min | A: 23.59 (+0.58s | 2.4%) | Boulder City Henderson Swim Te | 12/07/2024 | 2024 Oregon Senior Open | |
| 337 | Kaden Sage | 24.18 | 18 | BB Min | A: 23.59 (+0.59s | 2.4%) | Temecula Swim Club | 12/19/2025 | 2025 SI Winter Age Group Championships | |
| 338 | Christopher Allen | 24.19 | 18 | BB Min | A: 23.59 (+0.60s | 2.5%) | Evolution Racing Club | 01/17/2026 | CMAC OC Senior Swim Series Meet 6 | |
| 339 | Jace Gallagher-Spencer | 24.20 | 17 | BB Min | A: 23.59 (+0.61s | 2.5%) | Las Vegas Swim Club | 02/14/2025 | 2025 CCS SCY AGC | |
| 340 | Kaden Ihrig | 24.20 | 18 | BB Min | A: 23.59 (+0.61s | 2.5%) | Paseo Aquatics Swim Team | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 341 | Ethan Beck | 24.21 | 18 | BB Min | A: 23.59 (+0.62s | 2.6%) | Legacy Aquatics | 12/06/2024 | 2024 Tualatin Hills Holiday Classic | |
| 342 | Omar Moreno | 24.21 | 17 | BB Min | A: 23.59 (+0.62s | 2.6%) | Temecula Swim Club | 01/16/2026 | YARDS 2026 Road To Sofi | |
| 343 | Carl Malacaman | 24.21 | 18 | BB Min | A: 23.59 (+0.62s | 2.6%) | Las Vegas Swim Club | 11/08/2024 | 2024 NV State Championships | |
| 344 | Trevor Ta | 24.22 | 17 | BB Min | A: 23.59 (+0.63s | 2.6%) | Golden West Swim Club | 12/09/2023 | 2023 CA GWSC SCS WAG | |
| 345 | Chase Ryan | 24.25 | 17 | BB Min | A: 23.59 (+0.66s | 2.7%) | Mission Viejo Nadadores | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 346 | Derrick Kwan | 24.25 | 17 | BB Min | A: 23.59 (+0.66s | 2.7%) | Beach Cities Alpha | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 347 | Hunter Vanderpol | 24.26 | 17 | BB Min | A: 23.59 (+0.67s | 2.8%) | Golden West Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 348 | Andrew Xu | 24.30 | 17 | BB Min | A: 23.59 (+0.71s | 2.9%) | Palm Desert Swim Club | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 349 | Junhao Lu | 24.30 | 17 | BB Min | A: 23.59 (+0.71s | 2.9%) | Fontana Aquatics Club | 12/04/2025 | 2025 Holiday Swim Festival | |
| 350 | Micah Williard | 24.31 | 17 | BB Min | A: 23.59 (+0.72s | 3.0%) | Star Aquatics | 03/20/2026 | 2026 STAR Tar Heel States | |
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.