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 | |
|---|---|---|---|---|---|---|---|---|---|
| 201 | Beau Connelly | 44.60 | 8 | B Min | BB: 42.89 (+1.71s | 3.8%) | Los Gatos Swim Club | 02/08/2025 | Swim South Bay | |
| 202 | Judah Lee | 44.61 | 10 | B Min | BB: 42.89 (+1.72s | 3.9%) | Sunnyvale Swim Club | 04/11/2025 | SUNN Spring Showers Intrasquad Meet | |
| 203 | Lincoln Sparhawk | 44.65 | 9 | B Min | BB: 42.89 (+1.76s | 3.9%) | Burlingame Aquatics | 01/11/2025 | Burlingame Aquatic Club C/B/A+ SCY Meet | |
| 204 | Louis Yu | 44.71 | 7 | B Min | BB: 42.89 (+1.82s | 4.1%) | Santa Clara Swim Club | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 205 | Tyler Lee | 44.73 | 10 | B Min | BB: 42.89 (+1.84s | 4.1%) | San Francisco Seals Swim Team | 04/12/2025 | Sebastopol Sea Serpents April Fools CBA+ | |
| 206 | Felix Colburn | 44.78 | 10 | B Min | BB: 42.89 (+1.89s | 4.2%) | Piedmont Swim Team | 02/01/2025 | Zone 2 Winter Championship Meet | |
| 207 | Cashel Burrows | 44.78 | 10 | B Min | BB: 42.89 (+1.89s | 4.2%) | Douglas Dolfins | 10/18/2024 | Fall Classic & King-of-the-Hill Challenge (host: RENO) | |
| 208 | Banyan Villagomez | 44.80 | 9 | B Min | BB: 42.89 (+1.91s | 4.3%) | Humboldt Swim Club | 04/12/2025 | Sebastopol Sea Serpents April Fools CBA+ | |
| 209 | Hunter Atkins | 44.82 | 9 | B Min | BB: 42.89 (+1.93s | 4.3%) | Palo Alto Stanford Aquatics | 01/25/2025 | Z1N SC Championship | |
| 210 | Daniel Heilman | 44.83 | 9 | B Min | BB: 42.89 (+1.94s | 4.3%) | San Francisco Seals Swim Team | 03/01/2025 | VJO March Mayhem C B A+ 2025 | |
| 211 | Daniel Platon | 44.83 | 9 | B Min | BB: 42.89 (+1.94s | 4.3%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 212 | Thomas Cooke | 44.90 | 7 | B Min | BB: 42.89 (+2.01s | 4.5%) | Aptos Cabrillo Swim Club | 10/04/2024 | SCSC SCY CBA+ Meet | |
| 213 | Joji Kinebuchi | 44.91 | 9 | B Min | BB: 42.89 (+2.02s | 4.5%) | Fog City Hammerheads | 02/09/2024 | VJO February Frost C/B/A+ Meet | |
| 214 | Micah Connell | 45.01 | 9 | B Min | BB: 42.89 (+2.12s | 4.7%) | Quicksilver Swimming | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 215 | Colin Taylor | 45.05 | 10 | B Min | BB: 42.89 (+2.16s | 4.8%) | Seals Aquatics | 02/01/2025 | 2025 Peggy Ramirez Memorial Z3 Winter Champs | |
| 216 | Adam Ma | 45.05 | 9 | B Min | BB: 42.89 (+2.16s | 4.8%) | California Dolphins Swim Team | 11/15/2024 | Zone 2 Last Chance to AG Champs (host: TERA) | |
| 217 | Daniel Rumean | 45.05 | 8 | B Min | BB: 42.89 (+2.16s | 4.8%) | Sunnyvale Swim Club | 01/11/2025 | Burlingame Aquatic Club C/B/A+ SCY Meet | |
| 218 | Mason Ding | 45.07 | 10 | B Min | BB: 42.89 (+2.18s | 4.8%) | DeAnza Cupertino Aquatics | 10/05/2024 | DeAnza Cupertino Aquatics SCY C/B/A+ Meet | |
| 219 | Jay Dai | 45.11 | 9 | B Min | BB: 42.89 (+2.22s | 4.9%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 220 | Jake Mulberg | 45.15 | 9 | B Min | BB: 42.89 (+2.26s | 5.0%) | North Bay Aquatics | 11/04/2023 | TCA C/B/A+ Meet | |
| 221 | Marek Perzov | 45.23 | 9 | B Min | BB: 42.89 (+2.34s | 5.2%) | Santa Clara Swim Club | 02/08/2025 | Swim South Bay | |
| 222 | Phinnaeus Johnson | 45.24 | 9 | B Min | BB: 42.89 (+2.35s | 5.2%) | South Valley Makos | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | |
| 223 | Oliver Liu | 45.25 | 9 | B Min | BB: 42.89 (+2.36s | 5.2%) | Alto Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 224 | Brody Chung | 45.26 | 10 | B Min | BB: 42.89 (+2.37s | 5.2%) | Palo Alto Stanford Aquatics | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | |
| 225 | Leo Ioffe | 45.26 | 8 | B Min | BB: 42.89 (+2.37s | 5.2%) | Santa Clara Swim Club | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | |
| 226 | Driscol King-Thomas | 45.32 | 8 | B Min | BB: 42.89 (+2.43s | 5.4%) | Sonoma Sea Dragons | 10/28/2023 | SSS Pumpkin Plunge Invitational | |
| 227 | Julian Nam | 45.37 | 10 | B Min | BB: 42.89 (+2.48s | 5.5%) | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | |
| 228 | Dmitry Lazo | 45.39 | 10 | B Min | BB: 42.89 (+2.50s | 5.5%) | Daly City Dolphins | 11/09/2024 | Pacifica Sea Lions SCY C/B/A+ Meet | |
| 229 | Nicoh Bocalan | 45.40 | 10 | B Min | BB: 42.89 (+2.51s | 5.5%) | San Ramon Valley Aquatics | 03/01/2025 | PC SRVA SCY B BB+ Last Chance Meet | |
| 230 | Evan Wang | 45.42 | 10 | B Min | BB: 42.89 (+2.53s | 5.6%) | Palo Alto Stanford Aquatics | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | |
| 231 | Nathan Hou | 45.46 | 9 | B Min | BB: 42.89 (+2.57s | 5.7%) | Alto Swim Club | 11/23/2024 | ALTO Swim Club Fall Frolic Invitational Meet | |
| 232 | Finlay Nelson | 45.48 | 9 | B Min | BB: 42.89 (+2.59s | 5.7%) | AC Swim Club | 03/29/2025 | Alto Rock The Blocks Invitational | |
| 233 | Erik Eddy | 45.50 | 9 | B Min | BB: 42.89 (+2.61s | 5.7%) | East Bay Silver Dolphins | 10/05/2024 | VJO Sprint For the Gold Ticket | |
| 234 | Calix Symanski | 45.51 | 9 | B Min | BB: 42.89 (+2.62s | 5.8%) | Quicksilver Swimming | 11/18/2023 | Zone 1S Last Chance to AG Champs (host: MBSC) | |
| 235 | Madison Lindstrom | 45.51 | 10 | B Min | BB: 42.89 (+2.62s | 5.8%) | Burlingame Aquatics | 01/11/2025 | Burlingame Aquatic Club C/B/A+ SCY Meet | |
| 236 | Westley Berman | 45.53 | 9 | B Min | BB: 42.89 (+2.64s | 5.8%) | Palo Alto Stanford Aquatics | 01/25/2025 | Z1N SC Championship | |
| 237 | Peter Scott | 45.63 | 8 | B Min | BB: 42.89 (+2.74s | 6.0%) | Sleepy Hollow | 11/12/2023 | OAPB Fall Jamboree | |
| 238 | Micah Parris | 45.64 | 7 | B Min | BB: 42.89 (+2.75s | 6.0%) | Sunnyvale Swim Club | 03/22/2025 | 2025 Los Altos Mountain View SC CBA Meet | |
| 239 | Darian Caprita | 45.66 | 9 | B Min | BB: 42.89 (+2.77s | 6.1%) | Palo Alto Stanford Aquatics | 01/25/2025 | Z1N SC Championship | |
| 240 | Parker Weberg | 45.70 | 9 | B Min | BB: 42.89 (+2.81s | 6.1%) | Alameda Gators | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | |
| 241 | Sean Jiang | 45.71 | 10 | B Min | BB: 42.89 (+2.82s | 6.2%) | South San Francisco Aquatics | 12/14/2024 | Daly City Dolphins SCY C/B/A+ Meet | |
| 242 | Tobin Reynolds | 45.72 | 9 | B Min | BB: 42.89 (+2.83s | 6.2%) | AC Swim Club | 02/09/2024 | PSL Super Finals Invitational | |
| 243 | James Montes | 45.75 | 8 | B Min | BB: 42.89 (+2.86s | 6.3%) | Bay Club Panthers | 10/07/2023 | DeAnza Cupertino Aquatics SCY C/B/A+ Meet | |
| 244 | Atlas Berkhaug | 45.78 | 9 | B Min | BB: 42.89 (+2.89s | 6.3%) | North Bay Aquatics | 09/27/2024 | SRN C/B/A+ Meet | |
| 245 | Danny Zhang | 45.79 | 9 | B Min | BB: 42.89 (+2.90s | 6.3%) | Quicksilver Swimming | 11/18/2023 | Zone 1S Last Chance to AG Champs (host: BAY) | |
| 246 | Alex Sigmundson | 45.79 | 10 | B Min | BB: 42.89 (+2.90s | 6.3%) | Terrapins Swim Team | 03/01/2025 | Pac Swim SC B BB+ Last Chance Hosted By TERA | |
| 247 | Penghao Yu | 45.85 | 9 | B Min | BB: 42.89 (+2.96s | 6.5%) | Santa Clara Swim Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 248 | Rocky Killingsworth | 45.85 | 9 | B Min | BB: 42.89 (+2.96s | 6.5%) | Lakeridge Swim Team | 02/07/2025 | 2025 Valentines Day Age Group Open | |
| 249 | Seoyul Moon | 46.00 | 10 | B Min | BB: 42.89 (+3.11s | 6.8%) | Crow Canyon Sharks | 12/14/2024 | California Dolphins Swim Team SCY C/B/BB+ Meet | |
| 250 | Benjamin Norton | 46.06 | 10 | B Min | BB: 42.89 (+3.17s | 6.9%) | Alameda Gators | 01/11/2025 | Crow Canyon Sharks Shortcourse C B BB+ | |
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.