Pacific Northwest 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 151 | Henry O'Neil | 59.10 | 10 | B Min | BB: 54.39 (+4.71s | 8.0%) | Issaquah Swim Team | 06/14/2025 | 2025 IST June Invtational | |
| 152 | Austin Zhou | 59.11 | 8 | B Min | BB: 54.39 (+4.72s | 8.0%) | Pacific Dragons Swim Team | 06/14/2025 | 2025 IST June Invtational | |
| 153 | Evan Guan | 59.11 | 9 | B Min | BB: 54.39 (+4.72s | 8.0%) | Chinook Aquatic Club | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 154 | Atharva Koppal | 59.20 | 10 | B Min | BB: 54.39 (+4.81s | 8.1%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 155 | Guillermo Dinares Cardenal | 59.27 | 7 | B Min | BB: 54.39 (+4.88s | 8.2%) | Vashon Seals Swim Team | 06/14/2025 | 2025 IST June Invtational | |
| 156 | Charles Tan | 59.28 | 9 | B Min | BB: 54.39 (+4.89s | 8.2%) | Eastside Aquatic Swim Team | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 157 | Wyatt White | 59.30 | 9 | B Min | BB: 54.39 (+4.91s | 8.3%) | Poseidon Aquatic Club | 06/14/2025 | 2025 IST June Invtational | |
| 158 | Evan Wang | 59.32 | 9 | B Min | BB: 54.39 (+4.93s | 8.3%) | West Coast Aquatics | 06/01/2024 | 2024 PN VAST Summer Sprints and Distance Challenge [RESULTS] | |
| 159 | Kenneth Green | 59.35 | 8 | B Min | BB: 54.39 (+4.96s | 8.4%) | Pro Swimming | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 160 | Kais Esmail | 59.35 | 9 | B Min | BB: 54.39 (+4.96s | 8.4%) | Bellingham Bay Swim Team | 06/20/2025 | 2025 IE VS Starlight Open | |
| 161 | Matthew Winn | 59.36 | 8 | B Min | BB: 54.39 (+4.97s | 8.4%) | South Snohomish Co Dolphins | 06/06/2025 | 2025 TRI CITY INVITATIONAL | |
| 162 | Lucas Hernandez | 59.38 | 9 | B Min | BB: 54.39 (+4.99s | 8.4%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 163 | Ansh Dhuri | 59.51 | 9 | B Min | BB: 54.39 (+5.12s | 8.6%) | Issaquah Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 164 | Leon Ye | 59.64 | 9 | B Min | BB: 54.39 (+5.25s | 8.8%) | Issaquah Swim Team | 06/14/2025 | 2025 IST June Invtational | |
| 165 | Benjamin Mutrux | 59.67 | 10 | B Min | BB: 54.39 (+5.28s | 8.8%) | Valley Aquatics | 06/20/2025 | 2025 IE VS Starlight Open | |
| 166 | Kanav Acharya | 59.86 | 10 | B Min | BB: 54.39 (+5.47s | 9.1%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 167 | Watson Xie | 59.90 | 9 | B Min | BB: 54.39 (+5.51s | 9.2%) | Chinook Aquatic Club | 05/29/2025 | 2025 IE VS Apple Capital | |
| 168 | Ivan Smarshchok | 59.95 | 7 | B Min | BB: 54.39 (+5.56s | 9.3%) | King Aquatic Club | 04/25/2025 | 2025 PN KING Spring Derby | |
| 169 | Yuval Mardiks Rappaport | 1:00.09 | 10 | B Min | BB: 54.39 (+5.70s | 9.5%) | Chinook Aquatic Club | 05/29/2025 | 2025 IE VS Apple Capital | |
| 170 | Marcus Wang | 1:00.13 | 9 | B Min | BB: 54.39 (+5.74s | 9.5%) | Pacific Dragons Swim Team | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 171 | Lincoln Zhang | 1:00.18 | 9 | B Min | BB: 54.39 (+5.79s | 9.6%) | Eastside Aquatic Swim Team | 07/11/2025 | 2025 THSC Summer Classic | |
| 172 | Holden Shepard | 1:00.20 | 10 | B Min | BB: 54.39 (+5.81s | 9.7%) | Bellingham Bay Swim Team | 04/25/2025 | 2025 PN KING Spring Derby | |
| 173 | Felix Cera | 1:00.21 | 9 | B Min | BB: 54.39 (+5.82s | 9.7%) | Olympic Cascade Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 174 | Buchanan Sanchez | 1:00.27 | 10 | B Min | BB: 54.39 (+5.88s | 9.8%) | Bainbridge Island Swim Club | 05/24/2025 | 2025 CRST Big Wave Decathlon | |
| 175 | Oliver Song Zhang | 1:00.43 | 9 | B Min | BB: 54.39 (+6.04s | 10.0%) | West Coast Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 176 | Aiden Wang | 1:00.46 | 10 | B Min | BB: 54.39 (+6.07s | 10.0%) | Olympic Cascade Aquatics | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 177 | Daniel Wang | 1:00.65 | 9 | B Min | BB: 54.39 (+6.26s | 10.3%) | Seattle Metropolitan Aquatic C | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 178 | Shuyi Tan | 1:00.65 | 8 | B Min | BB: 54.39 (+6.26s | 10.3%) | Blue Dolphin Swim Team | 06/14/2025 | 2025 IST June Invtational | |
| 179 | Colton McKinnon | 1:00.67 | 9 | B Min | BB: 54.39 (+6.28s | 10.4%) | Excel Swim Club | 05/29/2025 | 2025 IE VS Apple Capital | |
| 180 | Yuchen Zhou | 1:00.68 | 9 | B Min | BB: 54.39 (+6.29s | 10.4%) | Eastside Aquatic Swim Team | 06/14/2025 | 2025 IST June Invtational | |
| 181 | Remington Kalicinski | 1:00.70 | 9 | B Min | BB: 54.39 (+6.31s | 10.4%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 182 | Brooks Switaj | 1:00.82 | 8 | B Min | BB: 54.39 (+6.43s | 10.6%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 183 | Vladislav Kalyuzhin | 1:00.94 | 10 | B: 1:00.89 (+0.05s | 0.1%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 184 | Alexander Ritscher Osorio | 1:01.04 | 8 | B: 1:00.89 (+0.15s | 0.2%) | Wave Aquatics | 06/01/2024 | 2024 PN VAST Summer Sprints and Distance Challenge [RESULTS] | ||
| 185 | Felix Henaire | 1:01.16 | 10 | B: 1:00.89 (+0.27s | 0.4%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 186 | Alexander Boon-Bystrov | 1:01.32 | 10 | B: 1:00.89 (+0.43s | 0.7%) | King Aquatic Club | 06/14/2025 | 2025 IST June Invtational | ||
| 187 | Youshi Zeng | 1:01.35 | 10 | B: 1:00.89 (+0.46s | 0.7%) | Excel Swim Club | 04/25/2025 | 2025 PN KING Spring Derby | ||
| 188 | Timur Shafigulin | 1:01.52 | 9 | B: 1:00.89 (+0.63s | 1.0%) | Wave Aquatics | 05/02/2025 | 2025 PN BC May Flowers | ||
| 189 | Nguyen Tran | 1:01.54 | 7 | B: 1:00.89 (+0.65s | 1.1%) | Olympic Cascade Aquatics | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | ||
| 190 | Ryan Hu | 1:01.62 | 7 | B: 1:00.89 (+0.73s | 1.2%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 191 | Benjamin Bull | 1:01.75 | 9 | B: 1:00.89 (+0.86s | 1.4%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 192 | Daniel Rondel | 1:01.77 | 8 | B: 1:00.89 (+0.88s | 1.4%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 193 | Peter Brandt | 1:01.78 | 10 | B: 1:00.89 (+0.89s | 1.4%) | Issaquah Swim Team | 05/02/2025 | 2025 PN BC May Flowers | ||
| 194 | Otis Brown | 1:01.88 | 8 | B: 1:00.89 (+0.99s | 1.6%) | Bainbridge Island Swim Club | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | ||
| 195 | Sammy Baker | 1:01.94 | 9 | B: 1:00.89 (+1.05s | 1.7%) | Valley Aquatics | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | ||
| 196 | Felix Wang | 1:01.98 | 9 | B: 1:00.89 (+1.09s | 1.8%) | Eastside Aquatic Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 197 | Blake Baisch | 1:02.02 | 8 | B: 1:00.89 (+1.13s | 1.8%) | Seattle Metropolitan Aquatic C | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 198 | Bryan Xie | 1:02.02 | 10 | B: 1:00.89 (+1.13s | 1.8%) | Pacific Dragons Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 199 | Leo Lim | 1:02.06 | 10 | B: 1:00.89 (+1.17s | 1.9%) | Olympic Cascade Aquatics | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | ||
| 200 | Mason NG | 1:02.16 | 9 | B: 1:00.89 (+1.27s | 2.0%) | Port Angeles Swim Club | 06/14/2025 | 2025 IST June Invtational | ||
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.