Pacific 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1151 | Daniel Joseph | 51.80 | 8 | B: 38.19 (+13.61s | 26.3%) | Quicksilver Swimming | 11/04/2023 | QSS Short Course Distance CBA+ Meet | ||
| 1152 | Asher Burson | 51.81 | 8 | B: 38.19 (+13.62s | 26.3%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 1153 | Cooper Gurnee | 51.84 | 8 | B: 38.19 (+13.65s | 26.3%) | Otter Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 1154 | Jerold Lin | 51.86 | 9 | B: 38.19 (+13.67s | 26.4%) | Sunnyvale Swim Club | 02/24/2024 | 2024 PASA SC CBA Meet | ||
| 1155 | Francis Filippini | 51.86 | 7 | B: 38.19 (+13.67s | 26.4%) | Waves Aquatics Napa Valley | 09/20/2025 | WANV CBA+ Endless Summer Meet | ||
| 1156 | Bo Bengson | 51.89 | 9 | B: 38.19 (+13.70s | 26.4%) | Piranha Swimming | 06/14/2025 | PC PRNA Swim To Win Summer Plush Edition | ||
| 1157 | Bronson Bruland | 51.89 | 8 | B: 38.19 (+13.70s | 26.4%) | Mlst | 06/08/2024 | Bishop Invitational | ||
| 1158 | Zane Small | 51.90 | 8 | B: 38.19 (+13.71s | 26.4%) | Burlingame Aquatics | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 1159 | Barrett Patterson | 51.91 | 7 | B: 38.19 (+13.72s | 26.4%) | Terrapins Swim Team | 10/29/2022 | SRVA SCY CBBB+ | ||
| 1160 | Theodore George | 51.91 | 9 | B: 38.19 (+13.72s | 26.4%) | Lakeridge Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 1161 | Dylan Zhang | 51.96 | 8 | B: 38.19 (+13.77s | 26.5%) | Santa Clara Swim Club | 10/25/2025 | GGST Spooktacular 2025 | ||
| 1162 | Micah Cai | 51.96 | 9 | B: 38.19 (+13.77s | 26.5%) | Highland Dolphins Aquatic Club | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 1163 | Yichen Sun | 52.01 | 8 | B: 38.19 (+13.82s | 26.6%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 1164 | Ronwu Luo | 52.02 | 9 | B: 38.19 (+13.83s | 26.6%) | Quicksilver Swimming | 02/10/2024 | QSS Santa Cruz C B A+ Meet | ||
| 1165 | Asher Bancroft | 52.04 | 10 | B: 32.79 (+19.25s | 37.0%) | Palo Alto Stanford Aquatics | 11/23/2024 | 2024 PASA Candy Meet Champs | ||
| 1166 | Adan Villalobos Vazquez | 52.04 | 10 | B: 38.19 (+13.85s | 26.6%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 1167 | Lucas Xue | 52.06 | 9 | B: 38.19 (+13.87s | 26.6%) | Santa Clara Swim Club | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 1168 | Hayden Lee | 52.06 | 9 | B: 38.19 (+13.87s | 26.6%) | Daly City Dolphins | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 1169 | Thomas Stone | 52.08 | 9 | B: 38.19 (+13.89s | 26.7%) | Monterey Bay Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 1170 | Miles Brock | 52.09 | 8 | B: 38.19 (+13.90s | 26.7%) | Napa Valley Swim Team | 10/18/2025 | Morning Invite Pumpkin Plunge | ||
| 1171 | Kingston Lao | 52.10 | 8 | B: 38.19 (+13.91s | 26.7%) | Daly City Dolphins | 10/11/2025 | SSF October Splash C B A+ Meet | ||
| 1172 | Mateo Hernandez Moreno | 52.10 | 9 | B: 38.19 (+13.91s | 26.7%) | Mendocino Coast Sea Dragons | 04/12/2025 | Sebastopol Sea Serpents April Fools CBA+ | ||
| 1173 | ZiRui Wei | 52.10 | 8 | B: 38.19 (+13.91s | 26.7%) | Milpitas Aquatic Club | 02/08/2025 | Swim South Bay | ||
| 1174 | Declan Carter | 52.11 | 8 | B: 38.19 (+13.92s | 26.7%) | Palo Alto Stanford Aquatics | 10/26/2024 | TYR BAC Spooky Fall Classic C B A+ Meet | ||
| 1175 | Ayaan Vaghela | 52.14 | 9 | B: 38.19 (+13.95s | 26.8%) | Triton Aquatics Club | 09/28/2024 | Orinda Aquatics SC C B BB+ Meet | ||
| 1176 | Carson Moore | 52.17 | 10 | B: 38.19 (+13.98s | 26.8%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | ||
| 1177 | Zimo Xu | 52.18 | 8 | B: 38.19 (+13.99s | 26.8%) | Unattached | 03/22/2024 | 2024 Milpitas Aquatic Club SC CBA+ Meet | ||
| 1178 | Caleb Feng | 52.19 | 8 | B: 38.19 (+14.00s | 26.8%) | Milpitas Aquatic Club | 10/04/2024 | SCSC Pacific Swimming Short Cours C B A+ Meet | ||
| 1179 | Eason Tseung | 52.20 | 7 | B: 38.19 (+14.01s | 26.8%) | San Ramon Valley Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | ||
| 1180 | Nikolas Powers | 52.23 | 9 | B: 38.19 (+14.04s | 26.9%) | Santa Cruz Swimming | 07/18/2025 | CVAL | ||
| 1181 | Matteo D'Amato | 52.24 | 9 | B: 38.19 (+14.05s | 26.9%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 1182 | Nathan Shoykhet | 52.26 | 8 | B: 38.19 (+14.07s | 26.9%) | Quicksilver Swimming | 03/18/2023 | Quicksilver Swimming Santa Cruz C B A+ | ||
| 1183 | Olivier Thomasson | 52.27 | 7 | B: 38.19 (+14.08s | 26.9%) | Montclair Swim Team | 05/22/2022 | Montclair 14 Under Short Course Pentathalon | ||
| 1184 | Theodore Storum | 52.28 | 8 | B: 38.19 (+14.09s | 27.0%) | Sebastopol Sea Serpents | 10/18/2025 | Morning Invite Pumpkin Plunge | ||
| 1185 | Samuel Madsen | 52.32 | 7 | B: 38.19 (+14.13s | 27.0%) | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | ||
| 1186 | Isa Suleman | 52.33 | 10 | B: 38.19 (+14.14s | 27.0%) | South Valley Makos | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 1187 | Harrison Kaplan | 52.33 | 9 | B: 38.19 (+14.14s | 27.0%) | Sonoma Sea Dragons | 06/14/2024 | SON At SSS Pizza Meet | ||
| 1188 | Justin Xiao | 52.34 | 8 | B: 38.19 (+14.15s | 27.0%) | East Bay Bat Rays | 11/02/2024 | Albany Armada C B BB+ Meet | ||
| 1189 | Cedric San Diego | 52.39 | 7 | B: 38.19 (+14.20s | 27.1%) | Vallejo Aquatic Club | 10/11/2025 | VJO Sprint For The Golden Ticket CBA+ 2025 | ||
| 1190 | Gabriel Dieme | 52.40 | 8 | B: 38.19 (+14.21s | 27.1%) | Humboldt Swim Club | 04/13/2024 | Sebastopol Sea Serpents 12 U Invitational | ||
| 1191 | Leo Bukhan | 52.40 | 7 | B: 38.19 (+14.21s | 27.1%) | Burlingame Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 1192 | Darius Parineh | 52.40 | 8 | B: 38.19 (+14.21s | 27.1%) | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | ||
| 1193 | Chenning Liang | 52.49 | 7 | B: 38.19 (+14.30s | 27.2%) | Unattached | 12/09/2022 | Zone 1 South Winter Age Group (minus) | ||
| 1194 | Carson Tooby | 52.51 | 9 | B: 38.19 (+14.32s | 27.3%) | Santa Cruz Swimming | 07/18/2025 | CVAL | ||
| 1195 | Richard Tang | 52.52 | 8 | B: 38.19 (+14.33s | 27.3%) | Triton Aquatics Club | 12/14/2024 | 2024 12 14 CDST SC C B BB+ Meet | ||
| 1196 | Skyler Wilson | 52.57 | 8 | B: 38.19 (+14.38s | 27.4%) | Thunder Coast Aquatics | 11/04/2023 | TCA November SC C B A+ | ||
| 1197 | Kevin Zhang | 52.62 | 9 | B: 38.19 (+14.43s | 27.4%) | San Jose Goosemonkeys | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | ||
| 1198 | Darren Saldanha | 52.64 | 10 | B: 38.19 (+14.45s | 27.5%) | Swim South Bay | 02/08/2025 | Swim South Bay | ||
| 1199 | Suryaprakash Rangadurai | 52.67 | 8 | B: 38.19 (+14.48s | 27.5%) | Unattached | 10/28/2023 | SRVA SCY CBBB+ | ||
| 1200 | Xavier Chang | 52.71 | 8 | B: 38.19 (+14.52s | 27.5%) | Alto Swim Club | 02/24/2024 | BAC Last Chance C B A+ | ||
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.