Pacific Swimming Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Tommy Falzon | 56.74 | 9 | B Min | BB: 54.39 (+2.35s | 4.1%) | Bay Club Panthers | 05/18/2024 | PASA Zone 1N LCM C/B/A+ Meet | |
| 102 | Luke Lim | 56.76 | 9 | B Min | BB: 54.39 (+2.37s | 4.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 103 | Sammuel Zhou | 56.87 | 10 | B Min | BB: 54.39 (+2.48s | 4.4%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 104 | Alex Zhong | 57.07 | 7 | B Min | BB: 54.39 (+2.68s | 4.7%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 105 | Steve Lin | 57.15 | 9 | B Min | BB: 54.39 (+2.76s | 4.8%) | Unattached | 06/07/2024 | DeAnza Cupertino Aquatics LCM C/B/A+ Meet | |
| 106 | Ethan Qu | 57.40 | 8 | B Min | BB: 54.39 (+3.01s | 5.2%) | Santa Clara Swim Club | 05/17/2024 | Quicksilver Swimming LCM C/B/A+ Meet | |
| 107 | George Yu | 57.41 | 9 | B Min | BB: 54.39 (+3.02s | 5.3%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 108 | Aurik Ghosh Moulick | 57.45 | 9 | B Min | BB: 54.39 (+3.06s | 5.3%) | Milpitas Aquatic Club | 06/22/2024 | ALTO Swim Club LCM C/B/A+ Meet | |
| 109 | Alex Sigmundson | 57.61 | 10 | B Min | BB: 54.39 (+3.22s | 5.6%) | Terrapins Swim Team | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 110 | James Liu | 57.65 | 9 | B Min | BB: 54.39 (+3.26s | 5.7%) | Quicksilver Swimming | 05/17/2024 | Quicksilver Swimming LCM C/B/A+ Meet | |
| 111 | Yunus Mukhamadieva | 57.67 | 9 | B Min | BB: 54.39 (+3.28s | 5.7%) | Brentwood Seawolves | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 112 | Aiden Hu | 57.98 | 9 | B Min | BB: 54.39 (+3.59s | 6.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 113 | Ryan Zhang | 58.01 | 9 | B Min | BB: 54.39 (+3.62s | 6.2%) | Palo Alto Stanford Aquatics | 06/23/2024 | 2024 PC ALTO Long Course CBA+ | |
| 114 | Elias Lien | 58.09 | 7 | B Min | BB: 54.39 (+3.70s | 6.4%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | |
| 115 | Daniel Nagaoka | 58.09 | 8 | B Min | BB: 54.39 (+3.70s | 6.4%) | Quicksilver Swimming | 06/25/2024 | 2024 QSS Intersquad | |
| 116 | Alex Warren Moy | 58.11 | 9 | B Min | BB: 54.39 (+3.72s | 6.4%) | Palo Alto Stanford Aquatics | 05/24/2025 | 2025 Mike Snyder Memorial | |
| 117 | Jonah Hoffman | 58.15 | 9 | B Min | BB: 54.39 (+3.76s | 6.5%) | Humboldt Swim Club | 05/17/2024 | SRN LCM C/B/A+ Meet | |
| 118 | Matthew Zhou | 58.25 | 9 | B Min | BB: 54.39 (+3.86s | 6.6%) | Quicksilver Swimming | 05/17/2024 | Quicksilver Swimming LCM C/B/A+ Meet | |
| 119 | Aaron Li | 58.28 | 10 | B Min | BB: 54.39 (+3.89s | 6.7%) | Palo Alto Stanford Aquatics | 06/10/2023 | 2023 PC BAC Long Course CBA+ | |
| 120 | Deren Chai | 58.30 | 9 | B Min | BB: 54.39 (+3.91s | 6.7%) | Pleasanton Seahawks | 04/21/2024 | 2024 PC BSW Long Course C/B/BB+ | |
| 121 | Xavier Pok | 58.46 | 9 | B Min | BB: 54.39 (+4.07s | 7.0%) | Bulldog Swim Club | 04/27/2024 | ALTO Swim Club LCM C/B/A+ Meet | |
| 122 | Jamie Pan | 58.53 | 9 | B Min | BB: 54.39 (+4.14s | 7.1%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 123 | Marek Perzov | 58.62 | 9 | B Min | BB: 54.39 (+4.23s | 7.2%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | |
| 124 | Owen Zhuang | 58.63 | 8 | B Min | BB: 54.39 (+4.24s | 7.2%) | Santa Clara Swim Club | 07/20/2024 | ALTO LCM Last Splash Invitational Meet | |
| 125 | Reza Afshar | 58.68 | 10 | B Min | BB: 54.39 (+4.29s | 7.3%) | Burlingame Aquatics | 04/19/2025 | Alto Spring Jam Meet | |
| 126 | Daniel Reschke | 58.80 | 9 | B Min | BB: 54.39 (+4.41s | 7.5%) | Alto Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 127 | Tyler Siu | 58.85 | 9 | B Min | BB: 54.39 (+4.46s | 7.6%) | El Cerrito Gators | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 128 | Chase White | 58.90 | 8 | B Min | BB: 54.39 (+4.51s | 7.7%) | South Valley Makos | 06/28/2024 | Valley Splash LCM C/B/A+ Meet | |
| 129 | Lucas Pisoni | 58.90 | 9 | B Min | BB: 54.39 (+4.51s | 7.7%) | Neptune Swimming | 05/17/2024 | SRN LCM C/B/A+ Meet | |
| 130 | Finlay Nelson | 59.12 | 9 | B Min | BB: 54.39 (+4.73s | 8.0%) | AC Swim Club | 06/21/2024 | RENO Gamble Age Group Open | |
| 131 | Seoyul Moon | 59.16 | 10 | B Min | BB: 54.39 (+4.77s | 8.1%) | Pleasanton Seahawks | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 132 | John Telischak | 59.21 | 9 | B Min | BB: 54.39 (+4.82s | 8.1%) | Alto Swim Club | 06/29/2024 | ALTO Summer Swelter LCM Invitational | |
| 133 | Charles Zheng | 59.26 | 8 | B Min | BB: 54.39 (+4.87s | 8.2%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | |
| 134 | Leo Liao | 59.29 | 9 | B Min | BB: 54.39 (+4.90s | 8.3%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 135 | Daniel Kalinovski | 59.35 | 9 | B Min | BB: 54.39 (+4.96s | 8.4%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 136 | Caleb Gray | 59.42 | 7 | B Min | BB: 54.39 (+5.03s | 8.5%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | |
| 137 | BaoSheng Wang | 59.43 | 7 | B Min | BB: 54.39 (+5.04s | 8.5%) | San Ramon Valley Aquatics | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 138 | Allen Cao | 59.50 | 9 | B Min | BB: 54.39 (+5.11s | 8.6%) | Milpitas Aquatic Club | 05/17/2024 | Quicksilver Swimming LCM C/B/A+ Meet | |
| 139 | Wyatt Moon | 59.51 | 8 | B Min | BB: 54.39 (+5.12s | 8.6%) | Quicksilver Swimming | 05/17/2024 | Quicksilver Swimming LCM C/B/A+ Meet | |
| 140 | Darian Caprita | 59.67 | 9 | B Min | BB: 54.39 (+5.28s | 8.8%) | Palo Alto Stanford Aquatics | 05/18/2024 | PASA Zone 1N LCM C/B/A+ Meet | |
| 141 | Jeremy Zhao | 59.78 | 7 | B Min | BB: 54.39 (+5.39s | 9.0%) | Quicksilver Swimming | 05/22/2024 | Quicksilver LCM Micro Meet - SJ1 Summer League | |
| 142 | Miro Wang | 59.86 | 8 | B Min | BB: 54.39 (+5.47s | 9.1%) | Santa Clara Swim Club | 05/25/2024 | SCSC LCM Intrasquad Meet | |
| 143 | Ilan Rattner | 59.94 | 7 | B Min | BB: 54.39 (+5.55s | 9.3%) | Sunnyvale Swim Club | 05/18/2024 | PASA Zone 1N LCM C/B/A+ Meet | |
| 144 | Jason Yin | 59.95 | 7 | B Min | BB: 54.39 (+5.56s | 9.3%) | Santa Clara Swim Club | 05/17/2024 | Quicksilver Swimming LCM C/B/A+ Meet | |
| 145 | Sachit Swaroop | 1:00.02 | 10 | B Min | BB: 54.39 (+5.63s | 9.4%) | DeAnza Cupertino Aquatics | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | |
| 146 | Jaxon Mendoza | 1:00.03 | 9 | B Min | BB: 54.39 (+5.64s | 9.4%) | San Benito Aquatics | 05/18/2024 | San Benito Aquatics LCM C/B/A+ Meet | |
| 147 | Aaron Littlefield | 1:00.17 | 8 | B Min | BB: 54.39 (+5.78s | 9.6%) | Walnut Creek Aquabears | 06/24/2023 | Brentwood Seawolves C/B/BB+ Meet | |
| 148 | Zaddik Fan | 1:00.23 | 9 | B Min | BB: 54.39 (+5.84s | 9.7%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 149 | Connor Dennis | 1:00.24 | 9 | B Min | BB: 54.39 (+5.85s | 9.7%) | Pacifica Sea Lions | 04/27/2024 | ALTO Swim Club LCM C/B/A+ Meet | |
| 150 | Harry Zang | 1:00.39 | 10 | B Min | BB: 54.39 (+6.00s | 9.9%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam 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.