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 | |
|---|---|---|---|---|---|---|---|---|---|
| 251 | Luke Echaluse | 50.08 | 10 | B Min | BB: 47.69 (+2.39s | 4.8%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 252 | Colin Chuang | 50.09 | 10 | B Min | BB: 47.69 (+2.40s | 4.8%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | |
| 253 | Benjamin Foster | 50.13 | 9 | B Min | BB: 47.69 (+2.44s | 4.9%) | Neptune Swimming | 09/27/2025 | Neptune Swimming Fall Classic | |
| 254 | Kotia Zvereff | 50.14 | 8 | B Min | BB: 47.69 (+2.45s | 4.9%) | Unattached | 11/15/2025 | NVST Swimming Into Fall 2025 | |
| 255 | Kayvan Tabarrok | 50.18 | 9 | B Min | BB: 47.69 (+2.49s | 5.0%) | Piedmont Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 256 | Roman Tsikalov | 50.19 | 10 | B Min | BB: 47.69 (+2.50s | 5.0%) | Otter Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 257 | Joshua Niswonger | 50.20 | 9 | B Min | BB: 47.69 (+2.51s | 5.0%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | |
| 258 | Damon Shao | 50.21 | 9 | B Min | BB: 47.69 (+2.52s | 5.0%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 259 | Andre Vlaev | 50.21 | 8 | B Min | BB: 47.69 (+2.52s | 5.0%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 260 | Amar Alwattar | 50.23 | 10 | B Min | BB: 47.69 (+2.54s | 5.1%) | Montclair Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 261 | Rhys Beyeler-Evans | 50.28 | 10 | B Min | BB: 47.69 (+2.59s | 5.2%) | Piedmont Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 262 | Eastok Ilic | 50.28 | 10 | B Min | BB: 47.69 (+2.59s | 5.2%) | Bulldog Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 263 | Max Bookstein | 50.34 | 10 | B Min | BB: 47.69 (+2.65s | 5.3%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 264 | Matthew Merz | 50.35 | 9 | B Min | BB: 47.69 (+2.66s | 5.3%) | Los Gatos Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 265 | Liam O'Brien | 50.37 | 9 | B Min | BB: 47.69 (+2.68s | 5.3%) | Walnut Creek Aquabears | 11/15/2024 | Pacific Swimming SCY B BB+ Last Chance Meet | |
| 266 | Henry Huang | 50.39 | 9 | B Min | BB: 47.69 (+2.70s | 5.4%) | Daly City Dolphins | 02/07/2026 | 2026 PSL Super Finals Invitational | |
| 267 | Ethan Park | 50.40 | 8 | B Min | BB: 47.69 (+2.71s | 5.4%) | Unattached | 03/28/2026 | Swim South Bay | |
| 268 | Ryan Hamby | 50.40 | 9 | B Min | BB: 47.69 (+2.71s | 5.4%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 269 | Zander Flores | 50.43 | 8 | B Min | BB: 47.69 (+2.74s | 5.4%) | Alameda Gators | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | |
| 270 | Jordan Chan | 50.44 | 9 | B Min | BB: 47.69 (+2.75s | 5.5%) | Daly City Dolphins | 12/14/2024 | 2024 DCD Winter Holiday Spalsh | |
| 271 | Aiden Hu | 50.47 | 10 | B Min | BB: 47.69 (+2.78s | 5.5%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 272 | Esteban Trogkanis | 50.50 | 10 | B Min | BB: 47.69 (+2.81s | 5.6%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 273 | Hohyeon Cho | 50.51 | 10 | B Min | BB: 47.69 (+2.82s | 5.6%) | Santa Clara Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 274 | Maddox Merz | 50.55 | 9 | B Min | BB: 47.69 (+2.86s | 5.7%) | Los Gatos Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 275 | Samuel Le | 50.56 | 9 | B Min | BB: 47.69 (+2.87s | 5.7%) | Valley Splash | 02/28/2026 | Swim South Bay | |
| 276 | Jirui Dong | 50.57 | 8 | B Min | BB: 47.69 (+2.88s | 5.7%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 277 | Aleksander Skrzypacz | 50.61 | 10 | B Min | BB: 47.69 (+2.92s | 5.8%) | Stanford Campus Recreation Ass | 12/06/2025 | Alto Dec 6 7 CBA | |
| 278 | Julian Kau | 50.61 | 10 | B Min | BB: 47.69 (+2.92s | 5.8%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 279 | Alex Joy | 50.65 | 10 | B Min | BB: 47.69 (+2.96s | 5.8%) | Los Altos Mountain View Aquati | 10/25/2025 | 2025 SUNN Fall Classic | |
| 280 | Eric Hu | 50.69 | 9 | B Min | BB: 47.69 (+3.00s | 5.9%) | Santa Clara Swim Club | 02/28/2026 | Swim South Bay | |
| 281 | Amos Taub | 50.72 | 10 | B Min | BB: 47.69 (+3.03s | 6.0%) | Otter Swim Club | 07/19/2025 | 2025 DACA SC CBA Meet | |
| 282 | Barron Vellonen | 50.79 | 10 | B Min | BB: 47.69 (+3.10s | 6.1%) | Monterey Bay Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 283 | Aaron Zhang | 50.82 | 10 | B Min | BB: 47.69 (+3.13s | 6.2%) | Almaden Riptide | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 284 | Luca Fu | 50.83 | 9 | B Min | BB: 47.69 (+3.14s | 6.2%) | Lakeridge Swim Team | 01/16/2026 | 2026 Blizzard Blast Swim Meet | |
| 285 | Julian Shreibati | 50.89 | 10 | B Min | BB: 47.69 (+3.20s | 6.3%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 286 | Jayden Yu | 50.90 | 9 | B Min | BB: 47.69 (+3.21s | 6.3%) | DeAnza Cupertino Aquatics | 03/28/2026 | LAMV C B A+ Meet | |
| 287 | Gordon Tai | 50.90 | 10 | B Min | BB: 47.69 (+3.21s | 6.3%) | Otter Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 288 | Zhencheng Xu | 50.98 | 9 | B Min | BB: 47.69 (+3.29s | 6.5%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 289 | Chase Yang | 50.98 | 9 | B Min | BB: 47.69 (+3.29s | 6.5%) | Burlingame Aquatics | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 290 | Axel Radstrom | 50.98 | 9 | B Min | BB: 47.69 (+3.29s | 6.5%) | Pacific Coast Marlins | 11/22/2025 | Thankswimming Classic 2025 | |
| 291 | Everett Levitt | 51.03 | 10 | B Min | BB: 47.69 (+3.34s | 6.5%) | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | |
| 292 | Alex Zhong | 51.08 | 8 | B Min | BB: 47.69 (+3.39s | 6.6%) | Santa Clara Swim Club | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 293 | Aurik Ghosh Moulick | 51.15 | 10 | B Min | BB: 47.69 (+3.46s | 6.8%) | Milpitas Aquatic Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 294 | Dylan Tran | 51.15 | 10 | B Min | BB: 47.69 (+3.46s | 6.8%) | San Jose Goosemonkeys | 02/28/2026 | Swim South Bay | |
| 295 | Holden Richards | 51.16 | 9 | B Min | BB: 47.69 (+3.47s | 6.8%) | AC Swim Club | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | |
| 296 | William Bienvenu | 51.23 | 10 | B Min | BB: 47.69 (+3.54s | 6.9%) | Monterey Bay Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 297 | Micah Parris | 51.24 | 8 | B Min | BB: 47.69 (+3.55s | 6.9%) | Sunnyvale Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 298 | Clark Wilson | 51.25 | 10 | B Min | BB: 47.69 (+3.56s | 6.9%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 299 | Luke Korpi | 51.26 | 8 | B Min | BB: 47.69 (+3.57s | 7.0%) | Diablo Aquatics | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | |
| 300 | Greyson McTague | 51.26 | 11 | B Min | BB: 47.69 (+3.57s | 7.0%) | Mlst | 08/01/2025 | 2025 High Country Short Course Championship | |
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.