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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Aiden Kiatrungrit | 45.91 | 9 | BB Min | A: 42.09 (+3.82s | 8.3%) | South San Francisco Aquatics | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 102 | Samuel Palomino | 45.99 | 10 | BB Min | A: 42.09 (+3.90s | 8.5%) | Thunder Coast Aquatics | 12/13/2024 | SRN Swim Like the Dickens C/B/A+ Meet | |
| 103 | Reagan Wilsey | 46.11 | 9 | BB Min | A: 42.09 (+4.02s | 8.7%) | Palo Alto Stanford Aquatics | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 104 | Finlay Nelson | 46.13 | 9 | BB Min | A: 42.09 (+4.04s | 8.8%) | AC Swim Club | 02/01/2025 | 2025 Peggy Ramirez Memorial Z3 Winter Champs | |
| 105 | Keaton Weathers | 46.30 | 8 | BB Min | A: 42.09 (+4.21s | 9.1%) | Walnut Creek Aquabears | 10/28/2023 | San Ramon Valley Aquatics SCY C/B/BB+ Meet | |
| 106 | Yichen Wang | 46.35 | 10 | BB Min | A: 42.09 (+4.26s | 9.2%) | Albany Armada Aquatics | 03/01/2025 | Pac Swim SC B BB+ Last Chance Hosted By TERA | |
| 107 | Tommy Falzon | 46.38 | 10 | BB Min | A: 42.09 (+4.29s | 9.2%) | Bay Club Panthers | 12/13/2024 | PSL SCY Winter is for Winning P/F Invitational | |
| 108 | Pierce Lee | 46.41 | 10 | BB Min | A: 42.09 (+4.32s | 9.3%) | Burlingame Aquatics | 02/22/2025 | BAC C B A Meet | |
| 109 | Aaron Hung | 46.43 | 9 | BB Min | A: 42.09 (+4.34s | 9.3%) | Palo Alto Stanford Aquatics | 10/05/2024 | DeAnza Cupertino Aquatics SCY C/B/A+ Meet | |
| 110 | Chase Corda | 46.50 | 9 | BB Min | A: 42.09 (+4.41s | 9.5%) | Walnut Creek Aquabears | 12/14/2024 | Richard Thornton Memorial Swim Meet (host: SRVA) | |
| 111 | Deren Chai | 46.54 | 9 | BB Min | A: 42.09 (+4.45s | 9.6%) | Unattached | 02/22/2025 | NVST Swimming Into Spring | |
| 112 | Adrian Tu | 46.54 | 9 | BB Min | A: 42.09 (+4.45s | 9.6%) | Walnut Creek Aquabears | 03/23/2025 | DA WCAB Short Course Dual Meet | |
| 113 | Jack Swaffin-Smith | 46.54 | 9 | BB Min | A: 42.09 (+4.45s | 9.6%) | Boys & Girls Club of SF | 12/14/2024 | Daly City Dolphins SCY C/B/A+ Meet | |
| 114 | Jake Mulberg | 46.57 | 9 | BB Min | A: 42.09 (+4.48s | 9.6%) | North Bay Aquatics | 11/04/2023 | TCA C/B/A+ Meet | |
| 115 | Bingwen Chu | 46.59 | 10 | BB Min | A: 42.09 (+4.50s | 9.7%) | Palo Alto Stanford Aquatics | 11/23/2024 | PASA Grand Tour SCY Intrasquad Meet | |
| 116 | Jaxon Mendoza | 46.60 | 9 | BB Min | A: 42.09 (+4.51s | 9.7%) | San Benito Aquatics | 12/14/2024 | Zone 1S End of Season AGC- Invitational Meet | |
| 117 | Everett Brown | 46.61 | 10 | BB Min | A: 42.09 (+4.52s | 9.7%) | Orinda Aquatics | 03/01/2025 | Pac Swim SC B BB+ Last Chance Hosted By TERA | |
| 118 | Leo Ferrante | 46.65 | 9 | BB Min | A: 42.09 (+4.56s | 9.8%) | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | |
| 119 | Khai Vo | 46.67 | 10 | BB Min | A: 42.09 (+4.58s | 9.8%) | Piedmont Swim Team | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 120 | August Jimenez | 46.73 | 9 | BB Min | A: 42.09 (+4.64s | 9.9%) | Ladera Oaks | 03/29/2024 | ALTO Rock the Blocks T/F Invitational | |
| 121 | Trevor Jan | 46.74 | 9 | BB Min | A: 42.09 (+4.65s | 9.9%) | Alto Swim Club | 02/24/2024 | Burlingame Aquatic Club C/B/A+ SCY Meet | |
| 122 | SJ Park | 46.80 | 10 | BB Min | A: 42.09 (+4.71s | 10.1%) | Santa Clara Swim Club | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | |
| 123 | Tyler Swearingen | 46.92 | 10 | BB Min | A: 42.09 (+4.83s | 10.3%) | Hills Hurricane Swimming | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | |
| 124 | Thys van der Meer | 46.99 | 10 | BB Min | A: 42.09 (+4.90s | 10.4%) | Aptos Cabrillo Swim Club | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | |
| 125 | Ozzy Su | 47.03 | 9 | BB Min | A: 42.09 (+4.94s | 10.5%) | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 126 | Owen Brauneis | 47.04 | 10 | BB Min | A: 42.09 (+4.95s | 10.5%) | Sunnyvale Swim Club | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | |
| 127 | Li Huang | 47.04 | 9 | BB Min | A: 42.09 (+4.95s | 10.5%) | Quicksilver Swimming | 12/08/2023 | SKA Winter Invite | |
| 128 | Asher Young | 47.06 | 9 | BB Min | A: 42.09 (+4.97s | 10.6%) | Terrapins Swim Team | 12/14/2024 | Richard Thornton Memorial Swim Meet (host: SRVA) | |
| 129 | Timothy Liu | 47.10 | 10 | BB Min | A: 42.09 (+5.01s | 10.6%) | California Dolphins Swim Team | 03/22/2025 | 2025 3 22 CDST SC C B BB+ Meet | |
| 130 | Jayden Zhu | 47.13 | 9 | BB Min | A: 42.09 (+5.04s | 10.7%) | Otter Swim Club | 01/11/2025 | South San Francisco New Year Splash C B A+ | |
| 131 | Zhouhan Yang | 47.17 | 9 | BB Min | A: 42.09 (+5.08s | 10.8%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 132 | Nicholas Liu | 47.18 | 8 | BB Min | A: 42.09 (+5.09s | 10.8%) | Alto Swim Club | 11/09/2024 | ALTO Swim Club SCY C/B/A+ Meet | |
| 133 | Teddy Nichols | 47.20 | 8 | BB Min | A: 42.09 (+5.11s | 10.8%) | Seals Aquatics | 10/05/2024 | VJO Sprint For the Gold Ticket | |
| 134 | Alan Li | 47.23 | 9 | BB Min | A: 42.09 (+5.14s | 10.9%) | Santa Clara Swim Club | 10/04/2024 | SCSC SCY CBA+ Meet | |
| 135 | Tavis Williams | 47.27 | 10 | BB Min | A: 42.09 (+5.18s | 11.0%) | Alto Swim Club | 11/23/2024 | ALTO Swim Club Fall Frolic Invitational Meet | |
| 136 | Daniel Platon | 47.28 | 9 | BB Min | A: 42.09 (+5.19s | 11.0%) | Alto Swim Club | 02/22/2025 | De Anza C B A+ | |
| 137 | Hunter Atkins | 47.28 | 9 | BB Min | A: 42.09 (+5.19s | 11.0%) | Palo Alto Stanford Aquatics | 01/25/2025 | Z1N SC Championship | |
| 138 | Steve Lin | 47.42 | 10 | BB Min | A: 42.09 (+5.33s | 11.2%) | Unattached | 11/09/2024 | ALTO Swim Club SCY C/B/A+ Meet | |
| 139 | Jonah Hoffman | 47.43 | 9 | BB Min | A: 42.09 (+5.34s | 11.3%) | Humboldt Swim Club | 11/23/2024 | MCSD SCY C/B/A+ Meet | |
| 140 | Xavier Pok | 47.48 | 9 | BB Min | A: 42.09 (+5.39s | 11.4%) | Bulldog Swim Club | 10/26/2024 | Burlingame Aquatic Club C/B/A+ SCY Meet | |
| 141 | Lucas Jiang | 47.55 | 8 | BB Min | A: 42.09 (+5.46s | 11.5%) | Santa Clara Swim Club | 02/08/2025 | Swim South Bay | |
| 142 | Jackson Pinkerton | 47.56 | 9 | BB Min | A: 42.09 (+5.47s | 11.5%) | North Bay Aquatics | 11/15/2024 | Zone 2 Last Chance to AG Champs (host: TERA) | |
| 143 | Oliver Zeng | 47.64 | 10 | BB Min | A: 42.09 (+5.55s | 11.6%) | Valley Splash | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | |
| 144 | Jason Korajkic | 47.65 | 10 | BB Min | A: 42.09 (+5.56s | 11.7%) | Walnut Creek Aquabears | 03/23/2025 | DA WCAB Short Course Dual Meet | |
| 145 | Stephen Zhang | 47.74 | 10 | B Min | BB: 47.69 (+0.05s | 0.1%) | Alto Swim Club | 01/11/2025 | Burlingame Aquatic Club C/B/A+ SCY Meet | |
| 146 | Joshua Miao | 47.81 | 9 | B Min | BB: 47.69 (+0.12s | 0.3%) | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 147 | Nicholas Thach | 47.83 | 9 | B Min | BB: 47.69 (+0.14s | 0.3%) | Oakland Undercurrent Swim Team | 04/12/2025 | Sebastopol Sea Serpents April Fools CBA+ | |
| 148 | Emmett Adams | 47.85 | 9 | B Min | BB: 47.69 (+0.16s | 0.3%) | Reno Aquatic Club | 03/15/2025 | 2025 NNA Age Group Open | |
| 149 | Tobin Reynolds | 47.87 | 10 | B Min | BB: 47.69 (+0.18s | 0.4%) | AC Swim Club | 09/27/2024 | SRN C/B/A+ Meet | |
| 150 | Lucas Pan | 48.09 | 8 | B Min | BB: 47.69 (+0.40s | 0.8%) | Santa Clara Swim Club | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | |
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.