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 | |
|---|---|---|---|---|---|---|---|---|---|
| 651 | Dhruval Ammepalli | 58.38 | 11 | B: 53.39 (+4.99s | 8.5%) | Gilroy Gators Swim Team | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 652 | Lorenzo Watts | 58.41 | 7 | B: 53.39 (+5.02s | 8.6%) | Sebastopol Sea Serpents | 10/18/2025 | Morning Invite Pumpkin Plunge | ||
| 653 | Dashiell Wang | 58.46 | 9 | B: 53.39 (+5.07s | 8.7%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 654 | Rhys Beyeler-Evans | 58.48 | 9 | B: 53.39 (+5.09s | 8.7%) | Piedmont Swim Team | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | ||
| 655 | Oliver Ng | 58.48 | 7 | B: 53.39 (+5.09s | 8.7%) | Burlingame Aquatics | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 656 | Beckett Rossi | 58.60 | 8 | B: 53.39 (+5.21s | 8.9%) | Bishop Swim Team | 08/01/2025 | 2025 High Country Short Course Championship | ||
| 657 | Patrick Woods | 58.60 | 9 | B: 53.39 (+5.21s | 8.9%) | Napa Valley Swim Team | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
| 658 | Micah Kazemini | 58.62 | 9 | B: 53.39 (+5.23s | 8.9%) | Neptune Swimming | 12/06/2025 | Neptune Swimming Swim Like The Dickens | ||
| 659 | Albert Shapiro | 58.66 | 9 | B: 53.39 (+5.27s | 9.0%) | Burlingame Aquatics | 01/10/2026 | BAC Norman Cutler Memorial | ||
| 660 | Channing Pepper | 58.68 | 8 | B: 53.39 (+5.29s | 9.0%) | Seals Aquatics | 11/23/2024 | Thankswimming Classic 2024 | ||
| 661 | Jack Schubert | 58.70 | 8 | B: 53.39 (+5.31s | 9.0%) | Quicksilver Swimming | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 662 | Mason Luu | 58.70 | 10 | B: 53.39 (+5.31s | 9.0%) | Pacifica Sea Lions | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 663 | Branson Li | 58.75 | 9 | B: 53.39 (+5.36s | 9.1%) | Piedmont Swim Team | 01/11/2025 | Crow Canyon Sharks Shortcourse C B BB+ | ||
| 664 | Otto Romito | 58.79 | 8 | B: 53.39 (+5.40s | 9.2%) | Piedmont Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | ||
| 665 | Logan Shen | 58.79 | 9 | B: 53.39 (+5.40s | 9.2%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 666 | Donovan Di Loreto | 58.81 | 9 | B: 53.39 (+5.42s | 9.2%) | Carson Tigersharks | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 667 | Elson Tian | 58.84 | 8 | B: 53.39 (+5.45s | 9.3%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 668 | Julius Zhong | 58.87 | 8 | B: 53.39 (+5.48s | 9.3%) | Gilroy Gators Swim Team | 10/25/2025 | GGST Spooktacular 2025 | ||
| 669 | Griffin Arroyo | 58.88 | 8 | B: 53.39 (+5.49s | 9.3%) | Walnut Creek Aquabears | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 670 | Blake Livingston | 58.91 | 10 | B: 53.39 (+5.52s | 9.4%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 671 | Be'eri Afanzar | 58.93 | 9 | B: 53.39 (+5.54s | 9.4%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | ||
| 672 | Zion Chang | 58.93 | 8 | B: 53.39 (+5.54s | 9.4%) | Palo Alto Stanford Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 673 | James Frank | 58.94 | 9 | B: 53.39 (+5.55s | 9.4%) | AC Swim Club | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | ||
| 674 | Braydon Li | 58.98 | 8 | B: 53.39 (+5.59s | 9.5%) | Milpitas Aquatic Club | 09/14/2024 | Milpitas Aquatic Club SC CBA+ Meet | ||
| 675 | Nikhil Gobu | 58.99 | 10 | B: 53.39 (+5.60s | 9.5%) | St. Lawrence Swim Team | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 676 | Alex Wu | 59.00 | 7 | B: 53.39 (+5.61s | 9.5%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 677 | Dominic Molina | 59.03 | 10 | B: 53.39 (+5.64s | 9.6%) | Gilroy Gators Swim Team | 07/18/2025 | CVAL | ||
| 678 | Vincent Liu | 59.05 | 9 | B: 53.39 (+5.66s | 9.6%) | Daly City Dolphins | 02/22/2025 | BAC C B A Meet | ||
| 679 | Ivan Moliboga | 59.07 | 9 | B: 53.39 (+5.68s | 9.6%) | Terrapins Swim Team | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | ||
| 680 | Saleem Fayed | 59.07 | 10 | B: 53.39 (+5.68s | 9.6%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 681 | Drake Larson | 59.09 | 8 | B: 53.39 (+5.70s | 9.6%) | Tahoe Swim Club | 10/18/2024 | 2024 KING OF THE HILL CHALLENGE | ||
| 682 | Calix Lai | 59.16 | 8 | B: 53.39 (+5.77s | 9.8%) | California Dolphins Swim Team | 12/14/2024 | 2024 12 14 CDST SC C B BB+ Meet | ||
| 683 | Alan Bu | 59.16 | 7 | B: 53.39 (+5.77s | 9.8%) | Sunnyvale Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 684 | Christopher Ciaschini | 59.20 | 8 | B: 53.39 (+5.81s | 9.8%) | Seals Aquatics | 11/22/2025 | Thankswimming Classic 2025 | ||
| 685 | Travis Vu | 59.24 | 10 | B: 53.39 (+5.85s | 9.9%) | Valley Splash | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 686 | Rexx Yu | 59.24 | 8 | B: 53.39 (+5.85s | 9.9%) | Burlingame Aquatics | 01/10/2026 | BAC Norman Cutler Memorial | ||
| 687 | Tyler Zibell | 59.26 | 10 | B: 53.39 (+5.87s | 9.9%) | Gilroy Gators Swim Team | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 688 | Itai Nadav | 59.26 | 9 | B: 53.39 (+5.87s | 9.9%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | ||
| 689 | Hanchen Guo-Li | 59.29 | 9 | B: 53.39 (+5.90s | 10.0%) | Alto Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 690 | Lucas Gao | 59.29 | 10 | B: 53.39 (+5.90s | 10.0%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 691 | Toprak Tufan | 59.30 | 10 | B: 53.39 (+5.91s | 10.0%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 692 | Cary Chen | 59.31 | 8 | B: 53.39 (+5.92s | 10.0%) | Sunnyvale Swim Club | 02/22/2025 | De Anza C B A+ | ||
| 693 | Lincoln Sparhawk | 59.34 | 8 | B: 53.39 (+5.95s | 10.0%) | Burlingame Aquatics | 02/24/2024 | BAC Last Chance C B A+ | ||
| 694 | Dalton Bleck | 59.50 | 9 | B: 53.39 (+6.11s | 10.3%) | Monterey Bay Swim Club | 10/25/2025 | 2025 Gil Williams Memorial Halloween Meet | ||
| 695 | Rio Gardi | 59.51 | 9 | B: 53.39 (+6.12s | 10.3%) | Hills Hurricane Swimming | 07/18/2025 | 2025 Redwood Empire Swim League Championship | ||
| 696 | Nathan Nguyen | 59.52 | 10 | B: 53.39 (+6.13s | 10.3%) | San Jose Goosemonkeys | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 697 | Anthony Piazza | 59.58 | 9 | B: 53.39 (+6.19s | 10.4%) | Otter Swim Club | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 698 | Andre Vlaev | 59.65 | 7 | B: 53.39 (+6.26s | 10.5%) | Palo Alto Stanford Aquatics | 11/23/2024 | 2024 PASA Candy Meet Champs | ||
| 699 | Makar Zverev | 59.66 | 10 | B: 53.39 (+6.27s | 10.5%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | ||
| 700 | Ethan Cao | 59.69 | 10 | B: 53.39 (+6.30s | 10.6%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
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.