Pacific Swimming Boys 10 & under - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 151 | Ethan Yang | 47.95 | 9 | B Min | BB: 47.69 (+0.26s | 0.5%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 152 | Ryan Li | 48.03 | 10 | B Min | BB: 47.69 (+0.34s | 0.7%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 153 | Max Lim | 48.10 | 10 | B Min | BB: 47.69 (+0.41s | 0.9%) | San Ramon Valley Aquatics | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 154 | Anderson Fang | 48.16 | 8 | B Min | BB: 47.69 (+0.47s | 1.0%) | Reno Aquatic Club | 07/31/2026 | 2026 High Country Short Course Championship | |
| 155 | Benjamin Aukes | 48.17 | 10 | B Min | BB: 47.69 (+0.48s | 1.0%) | AC Swim Club | 07/25/2026 | 2026 REAL Championships | |
| 156 | Joon Cha | 48.18 | 10 | B Min | BB: 47.69 (+0.49s | 1.0%) | Sunnyvale Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 157 | Ettore Billip | 48.19 | 9 | B Min | BB: 47.69 (+0.50s | 1.0%) | Palo Alto Stanford Aquatics | 07/26/2026 | 2026 PASA Summer Palooza | |
| 158 | Alexandru Varga | 48.23 | 6 | B Min | BB: 47.69 (+0.54s | 1.1%) | Terrapins Swim Team | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 159 | Gavin Yang | 48.23 | 10 | B Min | BB: 47.69 (+0.54s | 1.1%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 160 | Jake Gehlert | 48.29 | 9 | B Min | BB: 47.69 (+0.60s | 1.2%) | Piedmont Swim Team | 05/29/2026 | Piedmont Swim Team Club Championships | |
| 161 | Atticus Zhang | 48.30 | 8 | B Min | BB: 47.69 (+0.61s | 1.3%) | Walnut Creek Aquabears | 07/25/2026 | Zone 2 Summer Championships | |
| 162 | Liam Chen | 48.31 | 9 | B Min | BB: 47.69 (+0.62s | 1.3%) | San Ramon Valley Aquatics | 07/25/2026 | Zone 2 Summer Championships | |
| 163 | Norne Fang | 48.32 | 8 | B Min | BB: 47.69 (+0.63s | 1.3%) | Milpitas Aquatic Club | 09/27/2025 | 2025 MAC Season Kick Off | |
| 164 | Robert Kolesnik | 48.33 | 10 | B Min | BB: 47.69 (+0.64s | 1.3%) | Bulldog Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 165 | Zixin Cheng | 48.35 | 9 | B Min | BB: 47.69 (+0.66s | 1.4%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 166 | Noah Wu | 48.37 | 10 | B Min | BB: 47.69 (+0.68s | 1.4%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | |
| 167 | Nicholas Baxter | 48.40 | 9 | B Min | BB: 47.69 (+0.71s | 1.5%) | East Bay Silver Dolphins | 07/10/2026 | Redwood Empire Swim League Championship | |
| 168 | Mateo Lopez | 48.42 | 8 | B Min | BB: 47.69 (+0.73s | 1.5%) | Unattached | 07/31/2026 | 2026 High Country Short Course Championship | |
| 169 | Caleb Gray | 48.46 | 8 | B Min | BB: 47.69 (+0.77s | 1.6%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 170 | Amar Alwattar | 48.47 | 10 | B Min | BB: 47.69 (+0.78s | 1.6%) | Montclair Swim Team | 07/10/2026 | Redwood Empire Swim League Championship | |
| 171 | James Budge | 48.50 | 10 | B Min | BB: 47.69 (+0.81s | 1.7%) | Montclair Swim Team | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | |
| 172 | Timothy Kado | 48.53 | 8 | B Min | BB: 47.69 (+0.84s | 1.7%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 173 | Brady Lindauer | 48.57 | 10 | B Min | BB: 47.69 (+0.88s | 1.8%) | Unattached | 10/25/2025 | 2025 SUNN Fall Classic | |
| 174 | Lucas Fleck | 48.59 | 10 | B Min | BB: 47.69 (+0.90s | 1.9%) | AC Swim Club | 07/25/2026 | 2026 REAL Championships | |
| 175 | Lucas Li | 48.63 | 9 | B Min | BB: 47.69 (+0.94s | 1.9%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 176 | Maximilian Zhou | 48.68 | 9 | B Min | BB: 47.69 (+0.99s | 2.0%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 177 | Daniel Khait | 48.69 | 10 | B Min | BB: 47.69 (+1.00s | 2.1%) | Bay Club Santa Clara Dolphins | 02/28/2026 | Swim South Bay | |
| 178 | Marcus Zhu | 48.71 | 10 | B Min | BB: 47.69 (+1.02s | 2.1%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 179 | Ethan Park | 48.76 | 9 | B Min | BB: 47.69 (+1.07s | 2.2%) | Santa Clara Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 180 | Zimo Xu | 48.76 | 10 | B Min | BB: 47.69 (+1.07s | 2.2%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 181 | Andy Yu | 48.78 | 10 | B Min | BB: 47.69 (+1.09s | 2.2%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |
| 182 | Jack Willey | 48.84 | 10 | B Min | BB: 47.69 (+1.15s | 2.4%) | Almaden Riptide | 10/25/2025 | GGST Spooktacular 2025 | |
| 183 | Esteban Trogkanis | 48.91 | 10 | B Min | BB: 47.69 (+1.22s | 2.5%) | Sunnyvale Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 184 | Aaron Xue | 48.91 | 9 | B Min | BB: 47.69 (+1.22s | 2.5%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 185 | Saul Guevara | 48.92 | 8 | B Min | BB: 47.69 (+1.23s | 2.5%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 186 | Brayden Nguyen | 48.98 | 10 | B Min | BB: 47.69 (+1.29s | 2.6%) | San Jose Goosemonkeys | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 187 | Greyson Thach | 48.99 | 8 | B Min | BB: 47.69 (+1.30s | 2.7%) | Oakland Undercurrent Swim Team | 03/14/2026 | 2026 NNA AGO | |
| 188 | Kyle Cheung | 49.01 | 10 | B Min | BB: 47.69 (+1.32s | 2.7%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 189 | Jasper Yan | 49.05 | 7 | B Min | BB: 47.69 (+1.36s | 2.8%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 190 | Alexander Warren Moy | 49.07 | 10 | B Min | BB: 47.69 (+1.38s | 2.8%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 191 | Abayan Prithviraj | 49.08 | 10 | B Min | BB: 47.69 (+1.39s | 2.8%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 192 | Anthony Pham | 49.10 | 10 | B Min | BB: 47.69 (+1.41s | 2.9%) | South Valley Makos | 03/28/2026 | Swim South Bay | |
| 193 | Bennett Wheeler | 49.18 | 10 | B Min | BB: 47.69 (+1.49s | 3.0%) | Unattached | 12/06/2025 | DCD Winter Holiday Splash CBA+ | |
| 194 | Reed Oberman | 49.19 | 9 | B Min | BB: 47.69 (+1.50s | 3.0%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 195 | Reece Kau | 49.20 | 10 | B Min | BB: 47.69 (+1.51s | 3.1%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 196 | Liam Jones | 49.24 | 9 | B Min | BB: 47.69 (+1.55s | 3.1%) | North Bay Aquatics | 07/10/2026 | Redwood Empire Swim League Championship | |
| 197 | Cameron Bantz | 49.26 | 9 | B Min | BB: 47.69 (+1.57s | 3.2%) | Crow Canyon Sharks | 09/28/2024 | Orinda Aquatics SC C B BB+ Meet | |
| 198 | Riaan Chandak | 49.26 | 10 | B Min | BB: 47.69 (+1.57s | 3.2%) | Milpitas Aquatic Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 199 | Adrian Goo | 49.29 | 10 | B Min | BB: 47.69 (+1.60s | 3.2%) | Walnut Creek Aquabears | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 200 | Jake Lu | 49.30 | 9 | B Min | BB: 47.69 (+1.61s | 3.3%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |
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.