Pacific Swimming Boys 10 & under - 50 Y Fly
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 | Lucas Sun | 42.78 | 10 | B Min | BB: 41.29 (+1.49s | 3.5%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 152 | Evan Doong | 42.81 | 10 | B Min | BB: 41.29 (+1.52s | 3.6%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 153 | Kepler Ring | 42.84 | 10 | B Min | BB: 41.29 (+1.55s | 3.6%) | Palo Alto Stanford Aquatics | 07/10/2026 | Sensational Summer Of 26 Block Party | |
| 154 | Asher Shim | 42.85 | 10 | B Min | BB: 41.29 (+1.56s | 3.6%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 155 | Leonardo Negritoiu | 42.90 | 10 | B Min | BB: 41.29 (+1.61s | 3.8%) | The Olympic Club | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | |
| 156 | Pejvak Cureton | 42.92 | 10 | B Min | BB: 41.29 (+1.63s | 3.8%) | Oakland Undercurrent Swim Team | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | |
| 157 | Benjamin Yaghoubzade | 42.94 | 9 | B Min | BB: 41.29 (+1.65s | 3.8%) | Los Altos Mountain View Aquati | 03/28/2026 | LAMV C B A+ Meet | |
| 158 | Noah Jagdev | 42.96 | 10 | B Min | BB: 41.29 (+1.67s | 3.9%) | San Ramon Valley Aquatics | 07/25/2026 | Zone 2 Summer Championships | |
| 159 | Bruce Asmega | 43.04 | 10 | B Min | BB: 41.29 (+1.75s | 4.1%) | Pacifica Sea Lions | 03/07/2026 | BAC Race To AGCs | |
| 160 | Ivan Hu | 43.10 | 8 | B Min | BB: 41.29 (+1.81s | 4.2%) | Otter Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 161 | Zimo Xu | 43.14 | 10 | B Min | BB: 41.29 (+1.85s | 4.3%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 162 | Nakai LaMere | 43.22 | 10 | B Min | BB: 41.29 (+1.93s | 4.5%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 163 | Edmund Lin | 43.29 | 9 | B Min | BB: 41.29 (+2.00s | 4.6%) | California Dolphins Swim Team | 07/25/2026 | Zone 2 Summer Championships | |
| 164 | Noah Marin | 43.32 | 10 | B Min | BB: 41.29 (+2.03s | 4.7%) | Aptos Cabrillo Swim Club | 07/24/2026 | CVAL 2026 | |
| 165 | Jacob Chen | 43.36 | 9 | B Min | BB: 41.29 (+2.07s | 4.8%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 166 | Neo Perera | 43.38 | 10 | B Min | BB: 41.29 (+2.09s | 4.8%) | Los Altos Mountain View Aquati | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 167 | Yimin Chen | 43.44 | 10 | B Min | BB: 41.29 (+2.15s | 4.9%) | Pleasanton Seahawks | 07/25/2026 | Zone 2 Summer Championships | |
| 168 | Noah Chiu | 43.65 | 10 | B Min | BB: 41.29 (+2.36s | 5.4%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 169 | Hadam Bang | 43.67 | 10 | B Min | BB: 41.29 (+2.38s | 5.4%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 170 | Teddy Nichols | 43.71 | 10 | B Min | BB: 41.29 (+2.42s | 5.5%) | Seals Aquatics | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | |
| 171 | Tyler Zibell | 43.72 | 10 | B Min | BB: 41.29 (+2.43s | 5.6%) | Gilroy Gators Swim Team | 07/24/2026 | CVAL 2026 | |
| 172 | Sebastian Dudenko | 43.73 | 9 | B Min | BB: 41.29 (+2.44s | 5.6%) | California Dolphins Swim Team | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 173 | Eric Lie | 43.78 | 10 | B Min | BB: 41.29 (+2.49s | 5.7%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 174 | Oliver Loening | 43.87 | 10 | B Min | BB: 41.29 (+2.58s | 5.9%) | Daly City Dolphins | 10/11/2025 | SSF October Splash C B A+ Meet | |
| 175 | Zixin Cheng | 43.90 | 9 | B Min | BB: 41.29 (+2.61s | 5.9%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 176 | Atharv Tiruke | 43.90 | 9 | B Min | BB: 41.29 (+2.61s | 5.9%) | Sunnyvale Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 177 | Tyler Mirasol | 44.05 | 9 | B Min | BB: 41.29 (+2.76s | 6.3%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 178 | Odin Chin | 44.06 | 10 | B Min | BB: 41.29 (+2.77s | 6.3%) | Alameda Gators | 07/25/2026 | Zone 2 Summer Championships | |
| 179 | Westley Berman | 44.07 | 10 | B Min | BB: 41.29 (+2.78s | 6.3%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | |
| 180 | Jacob Kapustin | 44.11 | 10 | B Min | BB: 41.29 (+2.82s | 6.4%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | |
| 181 | Amar Alwattar | 44.11 | 10 | B Min | BB: 41.29 (+2.82s | 6.4%) | Montclair Swim Team | 05/18/2025 | Montclair 14 Under Short Course Pentathlon | |
| 182 | Ethan Park | 44.20 | 9 | B Min | BB: 41.29 (+2.91s | 6.6%) | Santa Clara Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 183 | Ryan Hamby | 44.27 | 9 | B Min | BB: 41.29 (+2.98s | 6.7%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | |
| 184 | Alex Wu | 44.28 | 7 | B Min | BB: 41.29 (+2.99s | 6.8%) | Santa Clara Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 185 | Kaden Lee | 44.29 | 10 | B Min | BB: 41.29 (+3.00s | 6.8%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 186 | Arthur Viray | 44.32 | 9 | B Min | BB: 41.29 (+3.03s | 6.8%) | Daly City Dolphins | 03/28/2026 | PSL March CBA+ | |
| 187 | Rex Brinkerhoff | 44.33 | 5 | B Min | BB: 41.29 (+3.04s | 6.9%) | East Bay Bat Rays | 11/02/2024 | Albany Armada C B BB+ Meet | |
| 188 | Benson Gao | 44.58 | 10 | B Min | BB: 41.29 (+3.29s | 7.4%) | Santa Clara Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 189 | Saul Guevara | 44.61 | 8 | B Min | BB: 41.29 (+3.32s | 7.4%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 190 | Daniel Khait | 44.64 | 10 | B Min | BB: 41.29 (+3.35s | 7.5%) | Bay Club Santa Clara Dolphins | 02/28/2026 | Swim South Bay | |
| 191 | Ettore Billip | 44.70 | 9 | B Min | BB: 41.29 (+3.41s | 7.6%) | Palo Alto Stanford Aquatics | 07/26/2026 | 2026 PASA Summer Palooza | |
| 192 | Thiago Preciado | 44.84 | 5 | B Min | BB: 41.29 (+3.55s | 7.9%) | East Bay Bat Rays | 12/14/2024 | 2024 12 14 CDST SC C B BB+ Meet | |
| 193 | Jasper Yan | 44.89 | 7 | B Min | BB: 41.29 (+3.60s | 8.0%) | California Dolphins Swim Team | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | |
| 194 | Yavin Dantra | 44.92 | 9 | B Min | BB: 41.29 (+3.63s | 8.1%) | San Ramon Valley Aquatics | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 195 | Owen Zhuang | 44.95 | 10 | B Min | BB: 41.29 (+3.66s | 8.1%) | DeAnza Cupertino Aquatics | 11/16/2024 | 2024 DACA SC CBA Meet | |
| 196 | Anthony Pham | 44.97 | 10 | B Min | BB: 41.29 (+3.68s | 8.2%) | South Valley Makos | 07/24/2026 | CVAL 2026 | |
| 197 | Aiden Kiatrungrit | 44.98 | 10 | B Min | BB: 41.29 (+3.69s | 8.2%) | South San Francisco Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 198 | Ryker Todd | 45.00 | 9 | B Min | BB: 41.29 (+3.71s | 8.2%) | Monterey Bay Swim Club | 07/24/2026 | CVAL 2026 | |
| 199 | Lucas Fleck | 45.04 | 10 | B Min | BB: 41.29 (+3.75s | 8.3%) | AC Swim Club | 07/25/2026 | 2026 REAL Championships | |
| 200 | Marcus Chistol | 45.06 | 10 | B Min | BB: 41.29 (+3.77s | 8.4%) | Livermore AquaCowboys | 10/18/2025 | PC CDST SC C B BB+ | |
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.