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 | |
|---|---|---|---|---|---|---|---|---|---|
| 151 | Logan Thatcher | 33.82 | 10 | BB Min | A: 31.09 (+2.73s | 8.1%) | Beach Cities Alpha | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 152 | Lucas Jaranilla | 33.82 | 9 | BB Min | A: 31.09 (+2.73s | 8.1%) | Garden Grove Aquatics | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 153 | Aaron Kim | 33.83 | 9 | BB Min | A: 31.09 (+2.74s | 8.1%) | The Spartans of La Canada | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 154 | Ryan Li | 34.12 | 10 | BB Min | A: 31.09 (+3.03s | 8.9%) | Trident Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 155 | Charles Kramer | 34.18 | 10 | BB Min | A: 31.09 (+3.09s | 9.0%) | Los Angeles Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 156 | Alejandro Gonzalez | 34.25 | 9 | BB Min | A: 31.09 (+3.16s | 9.2%) | Los Angeles Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 157 | Wyatt Chandler | 34.42 | 9 | BB Min | A: 31.09 (+3.33s | 9.7%) | San Dimas Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 158 | Mohamed Yosif | 34.55 | 10 | BB Min | A: 31.09 (+3.46s | 10.0%) | Cascade | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 159 | Jeremy Wang | 34.67 | 10 | B Min | BB: 34.59 (+0.08s | 0.2%) | Brea Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 160 | Bryce Alpert | 34.80 | 9 | B Min | BB: 34.59 (+0.21s | 0.6%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 161 | Mason Kim | 34.95 | 9 | B Min | BB: 34.59 (+0.36s | 1.0%) | Maywood Sparks Swim Team | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 162 | Allen Feng | 35.09 | 9 | B Min | BB: 34.59 (+0.50s | 1.4%) | Cascade | 02/14/2025 | 2025 OR HS 4a 4 | |
| 163 | Ethan Canlas | 35.16 | 9 | B Min | BB: 34.59 (+0.57s | 1.6%) | Sandpipers of Nevada | 11/08/2024 | 2024 NV State Championships | |
| 164 | Jayden Bonilla | 35.19 | 10 | B Min | BB: 34.59 (+0.60s | 1.7%) | South Gate Aquatics Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 165 | Bryce Bowman | 35.21 | 10 | B Min | BB: 34.59 (+0.62s | 1.8%) | Mission Viejo Nadadores | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 166 | Oliver Panofsky | 35.23 | 8 | B Min | BB: 34.59 (+0.64s | 1.8%) | Slo Swim Club Seahawks | 02/14/2025 | 2025 CCS SCY AGC | |
| 167 | Reed Mock | 35.35 | 9 | B Min | BB: 34.59 (+0.76s | 2.1%) | South Orange County Aquatics | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 168 | Daniel Chang | 35.51 | 8 | B Min | BB: 34.59 (+0.92s | 2.6%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 169 | Levi Garay | 35.51 | 10 | B Min | BB: 34.59 (+0.92s | 2.6%) | Fontana Aquatics Club | 12/04/2025 | 2025 Holiday Swim Festival | |
| 170 | Wyeth Vincent | 35.52 | 10 | B Min | BB: 34.59 (+0.93s | 2.6%) | Socal Aquatics Association | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 171 | Ari Mobasseri | 35.71 | 7 | B Min | BB: 34.59 (+1.12s | 3.1%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 172 | Nathan Bailey | 35.82 | 9 | B Min | BB: 34.59 (+1.23s | 3.4%) | Canyons Aquatic Club | 12/06/2025 | 2025 CA CANY Candy Cane | |
| 173 | Callen Trainer | 35.96 | 9 | B Min | BB: 34.59 (+1.37s | 3.8%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 174 | Nikolai Botsford-Hidalgo | 36.03 | 9 | B Min | BB: 34.59 (+1.44s | 4.0%) | Life Time Nevada Swim Club | 11/08/2024 | 2024 NV State Championships | |
| 175 | Nick Collins | 36.15 | 10 | B Min | BB: 34.59 (+1.56s | 4.3%) | Cascade | 02/12/2025 | 2025 Northwest District 1 4A Boys HS Champs | |
| 176 | Ezra Moreno | 36.19 | 9 | B Min | BB: 34.59 (+1.60s | 4.4%) | CAPITAL HIGH SCHOOL | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 177 | Thomas Kyung | 36.67 | 8 | B Min | BB: 34.59 (+2.08s | 5.7%) | Maywood Sparks Swim Team | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 178 | Lathan Su | 36.85 | 9 | B Min | BB: 34.59 (+2.26s | 6.1%) | Arcadia Riptides Swim Club | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 179 | Jeffrey Xin | 37.05 | 7 | B Min | BB: 34.59 (+2.46s | 6.6%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 180 | Aaron Georges | 37.07 | 8 | B Min | BB: 34.59 (+2.48s | 6.7%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 181 | Rylan Eldridge | 37.11 | 9 | B Min | BB: 34.59 (+2.52s | 6.8%) | Sandpipers of Nevada | 11/08/2024 | 2024 NV State Championships | |
| 182 | Finnigan Wright | 37.31 | 9 | B Min | BB: 34.59 (+2.72s | 7.3%) | Cascade | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 183 | Guanlin Chen | 37.31 | 8 | B Min | BB: 34.59 (+2.72s | 7.3%) | Brea Aquatics | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 184 | Enzo Lin | 37.62 | 9 | B Min | BB: 34.59 (+3.03s | 8.1%) | Splash Aquatics | 10/25/2025 | 2025 HI 25th Annual Bill Smith Invitational | |
| 185 | Anderson Shi | 37.65 | 8 | B Min | BB: 34.59 (+3.06s | 8.1%) | Los Angeles Swim Club | 10/25/2025 | CANY Harry Potter Meet | |
| 186 | Phillip Adams | 37.70 | 8 | B Min | BB: 34.59 (+3.11s | 8.2%) | Swim Team of Placentia | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 187 | Ryan Song | 37.74 | 8 | B Min | BB: 34.59 (+3.15s | 8.3%) | Wasc | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 188 | Allen Zuo | 37.84 | 8 | B Min | BB: 34.59 (+3.25s | 8.6%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 189 | Robin Zhuang | 37.93 | 8 | B Min | BB: 34.59 (+3.34s | 8.8%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 190 | Zachary Smith | 38.02 | 8 | B Min | BB: 34.59 (+3.43s | 9.0%) | Life Time Nevada Swim Club | 11/08/2024 | 2024 NV State Championships | |
| 191 | Logan McLaughlin | 38.05 | 8 | B Min | BB: 34.59 (+3.46s | 9.1%) | Patriot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 192 | Declan Trainer | 38.30 | 7 | B: 38.19 (+0.11s | 0.3%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 193 | Xavier Hu | 38.34 | 7 | B: 38.19 (+0.15s | 0.4%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 194 | Austin Zhang | 38.43 | 8 | B: 38.19 (+0.24s | 0.6%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 195 | Alex Chen | 38.52 | 7 | B: 38.19 (+0.33s | 0.9%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 196 | Tyler Liu | 38.75 | 8 | B: 38.19 (+0.56s | 1.4%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 197 | William Rickert | 39.19 | 8 | B: 38.19 (+1.00s | 2.6%) | South Orange County Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
| 198 | Kai Vo | 39.49 | 9 | B: 38.19 (+1.30s | 3.3%) | Splash Aquatics | 11/09/2025 | OSL A+ SCY Meet | ||
| 199 | Jonaz Valencia | 39.62 | 8 | B: 38.19 (+1.43s | 3.6%) | Canyons Aquatic Club | 10/25/2025 | CANY Harry Potter Meet | ||
| 200 | Shaan Chenam | 39.77 | 8 | B: 38.19 (+1.58s | 4.0%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | ||
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.