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 | |
|---|---|---|---|---|---|---|---|---|---|
| 751 | Jack Herson | 1:00.48 | 9 | B: 53.39 (+7.09s | 11.7%) | Albany Armada Aquatics | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | ||
| 752 | Ray Lin | 1:00.55 | 9 | B: 53.39 (+7.16s | 11.8%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 753 | Thomas Stone | 1:00.58 | 9 | B: 53.39 (+7.19s | 11.9%) | Monterey Bay Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 754 | Robert Obermeyer | 1:00.62 | 7 | B: 53.39 (+7.23s | 11.9%) | Unattached | 02/18/2023 | NVST Short Course PC C B A+ | ||
| 755 | James Xiao | 1:00.65 | 9 | B: 53.39 (+7.26s | 12.0%) | Otter Swim Club | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 756 | Joshua Thomas | 1:00.69 | 10 | B: 53.39 (+7.30s | 12.0%) | Sunnyvale Swim Club | 01/10/2026 | BAC Norman Cutler Memorial | ||
| 757 | Krish Peterson | 1:00.69 | 10 | B: 53.39 (+7.30s | 12.0%) | Reno Aquatic Club | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 758 | Cole Stamps | 1:00.73 | 10 | B: 53.39 (+7.34s | 12.1%) | Seaside Aquatic Club | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 759 | Evan Chang | 1:00.74 | 9 | B: 53.39 (+7.35s | 12.1%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 760 | Runqian Liu | 1:00.75 | 10 | B: 53.39 (+7.36s | 12.1%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | ||
| 761 | Carter Vizcarra | 1:00.78 | 8 | B: 53.39 (+7.39s | 12.2%) | Neptune Swimming | 11/09/2024 | PC PRNA CBA+ November 2024 | ||
| 762 | Beckett Leigh | 1:00.83 | 8 | B: 53.39 (+7.44s | 12.2%) | Los Gatos Swim Club | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 763 | Travis Vu | 1:00.84 | 9 | B: 53.39 (+7.45s | 12.2%) | Valley Splash | 10/25/2025 | GGST Spooktacular 2025 | ||
| 764 | Tommy Yount | 1:00.85 | 10 | B: 53.39 (+7.46s | 12.3%) | Burlingame Aquatics | 01/10/2026 | BAC Norman Cutler Memorial | ||
| 765 | James Liu | 1:00.95 | 8 | B: 53.39 (+7.56s | 12.4%) | Quicksilver Swimming | 09/29/2023 | Zone 1S Micro Meet A Hosted By QSS | ||
| 766 | Ian Jiang | 1:00.97 | 9 | B: 53.39 (+7.58s | 12.4%) | Burlingame Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 767 | Benjamin Anzenberg | 1:00.98 | 8 | B: 53.39 (+7.59s | 12.4%) | Piedmont Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | ||
| 768 | Nash Meredith | 1:01.00 | 9 | B: 53.39 (+7.61s | 12.5%) | Pacifica Sea Lions | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 769 | Colson Mou | 1:01.01 | 8 | B: 53.39 (+7.62s | 12.5%) | South San Francisco Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 770 | Theodore George | 1:01.07 | 9 | B: 53.39 (+7.68s | 12.6%) | Lakeridge Swim Team | 01/16/2026 | 2026 Blizzard Blast Swim Meet | ||
| 771 | Cal Willey | 1:01.19 | 8 | B: 53.39 (+7.80s | 12.7%) | Humboldt Swim Club | 06/29/2024 | Ukiah Dolphins Soroptimist C B A+Meet 24 065 | ||
| 772 | Alvin Jiao | 1:01.22 | 10 | B: 53.39 (+7.83s | 12.8%) | Santa Clara Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 773 | Cashel Burrows | 1:01.31 | 10 | B: 53.39 (+7.92s | 12.9%) | Douglas Dolfins Swim Team | 02/07/2025 | 2025 Valentines Day Age Group Open | ||
| 774 | Luciano Campagna | 1:01.33 | 10 | B: 53.39 (+7.94s | 12.9%) | Pacifica Sea Lions | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 775 | Nikhil Manohar | 1:01.38 | 10 | B: 53.39 (+7.99s | 13.0%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 776 | Colson Mou | 1:01.38 | 8 | B: 53.39 (+7.99s | 13.0%) | South San Francisco Aquatics | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 777 | Christopher Chi | 1:01.45 | 10 | B: 53.39 (+8.06s | 13.1%) | DeAnza Cupertino Aquatics | 03/22/2025 | PSL SC CBA+ Meet | ||
| 778 | Gavin Wong | 1:01.45 | 9 | B: 53.39 (+8.06s | 13.1%) | Daly City Dolphins | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 779 | Jon Deldar | 1:01.66 | 9 | B: 53.39 (+8.27s | 13.4%) | Monterey Bay Swim Club | 11/15/2024 | MBSC GSMY Z1S Race To AGC C B A+ | ||
| 780 | Cole King-Thomas | 1:01.70 | 9 | B: 53.39 (+8.31s | 13.5%) | Sonoma Sea Dragons | 07/20/2024 | 2024 REAL Championships | ||
| 781 | Joseph Michael | 1:01.70 | 9 | B: 53.39 (+8.31s | 13.5%) | Seals Aquatics | 12/06/2025 | FeSSStive FroSSSt CBA+ 2025 | ||
| 782 | Yash Bharambe | 1:01.70 | 9 | B: 53.39 (+8.31s | 13.5%) | DeAnza Cupertino Aquatics | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 783 | Daniel Yu | 1:01.71 | 8 | B: 53.39 (+8.32s | 13.5%) | Daly City Dolphins | 12/14/2024 | 2024 DCD Winter Holiday Spalsh | ||
| 784 | Alex Peng | 1:01.79 | 9 | B: 53.39 (+8.40s | 13.6%) | Palo Alto Stanford Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | ||
| 785 | Arthur Armstrong | 1:01.81 | 7 | B: 53.39 (+8.42s | 13.6%) | Northern Nevada Aquatics | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 786 | William Rothman | 1:01.85 | 9 | B: 53.39 (+8.46s | 13.7%) | Monterey Bay Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 787 | Arwin Sandhu | 1:01.86 | 9 | B: 53.39 (+8.47s | 13.7%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | ||
| 788 | Kenzou Smith | 1:01.90 | 10 | B: 53.39 (+8.51s | 13.7%) | Boys & Girls Club of SF | 10/11/2025 | SSF October Splash C B A+ Meet | ||
| 789 | Sayer Silver | 1:01.92 | 8 | B: 53.39 (+8.53s | 13.8%) | Livermore AquaCowboys | 10/06/2023 | LAC October 6 Intrasquad 06Oct2023 Livermore Aquacowboys | ||
| 790 | Alain Olavarrieta | 1:01.96 | 9 | B: 53.39 (+8.57s | 13.8%) | Livermore AquaCowboys | 10/19/2024 | Livermore AquaCowboys PC CBBB+ | ||
| 791 | Miles Zhang | 1:01.97 | 8 | B: 53.39 (+8.58s | 13.8%) | Milpitas Aquatic Club | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | ||
| 792 | Taran Malholtra | 1:02.04 | 10 | B: 53.39 (+8.65s | 13.9%) | Unattached | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 793 | Abhinav Sundar | 1:02.06 | 8 | B: 53.39 (+8.67s | 14.0%) | Valley Splash | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 794 | Patrick Malloy | 1:02.07 | 10 | B: 53.39 (+8.68s | 14.0%) | Bishop Swim Team | 08/01/2025 | 2025 High Country Short Course Championship | ||
| 795 | Advent Chang | 1:02.15 | 9 | B: 53.39 (+8.76s | 14.1%) | Otter Swim Club | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 796 | Kepler Ring | 1:02.17 | 9 | B: 53.39 (+8.78s | 14.1%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 797 | Bennett Morrison | 1:02.17 | 8 | B: 53.39 (+8.78s | 14.1%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | ||
| 798 | Milo Payne | 1:02.22 | 8 | B: 53.39 (+8.83s | 14.2%) | Sonoma Sea Dragons | 03/22/2025 | PC PRNA CBA+ Spring Surge Swim To Win | ||
| 799 | Leif Ma | 1:02.27 | 9 | B: 53.39 (+8.88s | 14.3%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | ||
| 800 | Xiuyuan Yuan | 1:02.32 | 10 | B: 53.39 (+8.93s | 14.3%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA 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.