Pacific Swimming Boys 10 & under - 50 Y Back
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 | Miro Wang | 41.24 | 9 | BB Min | A: 37.59 (+3.65s | 8.9%) | Santa Clara Swim Club | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 102 | Darren Zhao | 41.30 | 8 | BB Min | A: 37.59 (+3.71s | 9.0%) | Santa Clara Swim Club | 09/14/2024 | Milpitas Aquatic Club SCY CBA+ Meet | |
| 103 | Jackson Pinkerton | 41.31 | 9 | BB Min | A: 37.59 (+3.72s | 9.0%) | North Bay Aquatics | 03/01/2025 | VJO March Mayhem C B A+ 2025 | |
| 104 | Tavis Williams | 41.33 | 10 | BB Min | A: 37.59 (+3.74s | 9.0%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | |
| 105 | Jamie Pan | 41.35 | 9 | BB Min | A: 37.59 (+3.76s | 9.1%) | Alto Swim Club | 01/25/2025 | Z1N SC Championship | |
| 106 | Trevor Jan | 41.45 | 10 | BB Min | A: 37.59 (+3.86s | 9.3%) | Alto Swim Club | 10/05/2024 | DeAnza Cupertino Aquatics SCY C/B/A+ Meet | |
| 107 | Connor Dennis | 41.48 | 10 | BB Min | A: 37.59 (+3.89s | 9.4%) | Pacifica Sea Lions | 02/22/2025 | BAC C B A Meet | |
| 108 | Mason Fu | 41.55 | 10 | BB Min | A: 37.59 (+3.96s | 9.5%) | Santa Clara Swim Club | 10/25/2024 | GGST SCY Spooktacular CBA+ Meet | |
| 109 | Arya Kadirvelu | 41.56 | 10 | BB Min | A: 37.59 (+3.97s | 9.6%) | San Ramon Valley Aquatics | 03/01/2025 | PC SRVA SCY B BB+ Last Chance Meet | |
| 110 | Blake Egide | 41.61 | 10 | BB Min | A: 37.59 (+4.02s | 9.7%) | Thunder Coast Aquatics | 10/19/2024 | SSS Pumpkin Plunge C/B/A+ Meet | |
| 111 | Cole King-thomas | 41.62 | 9 | BB Min | A: 37.59 (+4.03s | 9.7%) | Sonoma Sea Dragons | 11/23/2024 | MCSD SCY C/B/A+ Meet | |
| 112 | Hei Chan | 41.64 | 9 | BB Min | A: 37.59 (+4.05s | 9.7%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 113 | Robert Obermeyer | 41.65 | 9 | BB Min | A: 37.59 (+4.06s | 9.7%) | Piedmont Swim Team | 02/01/2025 | Zone 2 Winter Championship Meet | |
| 114 | Jonah Hoffman | 41.79 | 10 | BB Min | A: 37.59 (+4.20s | 10.1%) | Humboldt Swim Club | 02/01/2025 | 2025 Peggy Ramirez Memorial Z3 Winter Champs | |
| 115 | Zachary Lin | 41.83 | 9 | BB Min | A: 37.59 (+4.24s | 10.1%) | Walnut Creek Aquabears | 09/30/2023 | Brentwood Seawolves SCY C/B/BB+ Meet | |
| 116 | Brett Baker | 41.91 | 9 | BB Min | A: 37.59 (+4.32s | 10.3%) | Burlingame Aquatics | 01/11/2025 | Burlingame Aquatic Club C/B/A+ SCY Meet | |
| 117 | Maverick Albright | 41.96 | 9 | BB Min | A: 37.59 (+4.37s | 10.4%) | Reno Aquatic Club | 03/15/2025 | 2025 NNA Age Group Open | |
| 118 | Ethan Wang | 41.97 | 9 | BB Min | A: 37.59 (+4.38s | 10.4%) | Sunnyvale Swim Club | 10/05/2024 | DeAnza Cupertino Aquatics SCY C/B/A+ Meet | |
| 119 | Muyang He | 42.01 | 8 | BB Min | A: 37.59 (+4.42s | 10.5%) | Santa Clara Swim Club | 02/08/2025 | Swim South Bay | |
| 120 | Vincent Xu | 42.03 | 10 | BB Min | A: 37.59 (+4.44s | 10.6%) | Almaden Riptide | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 121 | Barrett Buffington | 42.07 | 10 | BB Min | A: 37.59 (+4.48s | 10.6%) | Northern Nevada Aquatics | 11/08/2024 | Nevada State SCY Championships P&F (host: CARS) | |
| 122 | Ethan Wang | 42.15 | 8 | BB Min | A: 37.59 (+4.56s | 10.8%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | |
| 123 | Zachary Everett | 42.16 | 9 | BB Min | A: 37.59 (+4.57s | 10.8%) | Seals Aquatics | 02/01/2025 | 2025 Peggy Ramirez Memorial Z3 Winter Champs | |
| 124 | Reagan Wilsey | 42.17 | 9 | BB Min | A: 37.59 (+4.58s | 10.9%) | Palo Alto Stanford Aquatics | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 125 | Leo Ferrante | 42.23 | 9 | BB Min | A: 37.59 (+4.64s | 11.0%) | Palo Alto Stanford Aquatics | 01/25/2025 | Z1N SC Championship | |
| 126 | Jeremy Zhao | 42.26 | 8 | BB Min | A: 37.59 (+4.67s | 11.1%) | Quicksilver Swimming | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 127 | Toby Wong | 42.27 | 10 | BB Min | A: 37.59 (+4.68s | 11.1%) | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 128 | Xavier Pok | 42.28 | 9 | BB Min | A: 37.59 (+4.69s | 11.1%) | Bulldog Swim Club | 09/21/2024 | So. San Francisco Aquatic Club SCY C/B/A+ Meet | |
| 129 | Daniel Reschke | 42.29 | 9 | BB Min | A: 37.59 (+4.70s | 11.1%) | Alto Swim Club | 02/22/2025 | De Anza C B A+ | |
| 130 | Maxwell Tam | 42.34 | 9 | BB Min | A: 37.59 (+4.75s | 11.2%) | Burlingame Aquatics | 01/11/2025 | Burlingame Aquatic Club C/B/A+ SCY Meet | |
| 131 | Kota Whitman | 42.41 | 9 | BB Min | A: 37.59 (+4.82s | 11.4%) | North Bay Aquatics | 03/01/2025 | VJO March Mayhem C B A+ 2025 | |
| 132 | Tyler Swearingen | 42.42 | 10 | BB Min | A: 37.59 (+4.83s | 11.4%) | Hills Hurricane Swimming | 11/15/2024 | Zone 2 Last Chance to AG Champs (host: TERA) | |
| 133 | Andreas Kwiram | 42.45 | 9 | BB Min | A: 37.59 (+4.86s | 11.4%) | Hills Hurricane Swimming | 07/18/2025 | 2025 Redwood Empire Swim League Championship | |
| 134 | Charlie Matella | 42.47 | 10 | BB Min | A: 37.59 (+4.88s | 11.5%) | Alameda Gators | 02/01/2025 | Zone 2 Winter Championship Meet | |
| 135 | Kai Kitamori | 42.58 | 9 | BB Min | A: 37.59 (+4.99s | 11.7%) | Easy Bay Bat Rays | 07/18/2025 | 2025 Redwood Empire Swim League Championship | |
| 136 | Khai Vo | 42.61 | 10 | BB Min | A: 37.59 (+5.02s | 11.8%) | Piedmont Swim Team | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 137 | Louis Yu | 42.65 | 7 | BB Min | A: 37.59 (+5.06s | 11.9%) | Santa Clara Swim Club | 06/14/2025 | SCSC Blue Gold Block Party Meet June | |
| 138 | Leo Zeng | 42.66 | 9 | BB Min | A: 37.59 (+5.07s | 11.9%) | Santa Clara Swim Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 139 | Mason Ding | 42.68 | 10 | BB Min | A: 37.59 (+5.09s | 11.9%) | DeAnza Cupertino Aquatics | 07/19/2025 | 2025 DACA SC CBA Meet | |
| 140 | Juan Lopez | 42.77 | 10 | BB Min | A: 37.59 (+5.18s | 12.1%) | San Benito Aquatics | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | |
| 141 | Tyler Mirasol | 42.84 | 8 | BB Min | A: 37.59 (+5.25s | 12.3%) | Quicksilver Swimming | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 142 | Owen Zhuang | 42.87 | 9 | BB Min | A: 37.59 (+5.28s | 12.3%) | DeAnza Cupertino Aquatics | 10/26/2024 | SUNN Fall Classic SCY C/B/A+ Meet | |
| 143 | Dominic Allen | 42.95 | 8 | B Min | BB: 42.89 (+0.06s | 0.1%) | Crow Canyon Sharks | 07/21/2024 | 2024 PC Zone 2 Summer Championships | |
| 144 | Cameron Bantz | 42.95 | 8 | B Min | BB: 42.89 (+0.06s | 0.1%) | Crow Canyon Sharks | 11/15/2024 | Zone 2 Last Chance to AG Champs (host: TERA) | |
| 145 | Will Dai | 43.04 | 10 | B Min | BB: 42.89 (+0.15s | 0.3%) | San Ramon Valley Aquatics | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | |
| 146 | Teddy Nichols | 43.05 | 9 | B Min | BB: 42.89 (+0.16s | 0.4%) | Seals Aquatics | 11/23/2024 | MCSD SCY C/B/A+ Meet | |
| 147 | Lehai Li | 43.12 | 9 | B Min | BB: 42.89 (+0.23s | 0.5%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 148 | Channing Pepper | 43.15 | 8 | B Min | BB: 42.89 (+0.26s | 0.6%) | Seals Aquatics | 02/01/2025 | 2025 Peggy Ramirez Memorial Z3 Winter Champs | |
| 149 | Dax Nisenbaum | 43.28 | 10 | B Min | BB: 42.89 (+0.39s | 0.9%) | Hills Hurricane Swimming | 07/18/2025 | 2025 Redwood Empire Swim League Championship | |
| 150 | Lucius Holt | 43.31 | 10 | B Min | BB: 42.89 (+0.42s | 1.0%) | Thunder Coast Aquatics | 10/19/2024 | SSS Pumpkin Plunge 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.