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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Yan Mazurenko | 57.23 | 10 | B Min | BB: 54.39 (+2.84s | 5.0%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 102 | Owen Millward | 57.26 | 10 | B Min | BB: 54.39 (+2.87s | 5.0%) | Harbor Aquatics Club | 05/02/2025 | 2025 PN BC May Flowers | |
| 103 | Leo Gazzard | 57.35 | 8 | B Min | BB: 54.39 (+2.96s | 5.2%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 104 | Cameron Watrous | 57.37 | 8 | B Min | BB: 54.39 (+2.98s | 5.2%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 105 | Alexander Ivanov | 57.41 | 9 | B Min | BB: 54.39 (+3.02s | 5.3%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 106 | Jensen Chamberlin | 57.50 | 10 | B Min | BB: 54.39 (+3.11s | 5.4%) | THUNDERBIRD AQUATIC CLUB | 05/02/2025 | 2025 PN TAC Spring Thunderbird Open | |
| 107 | Hudson Yandle | 57.58 | 9 | B Min | BB: 54.39 (+3.19s | 5.5%) | Cascade Swim Club | 09/21/2024 | 2024 PN CSC September Shakeout | |
| 108 | Peter Foss | 57.62 | 10 | B Min | BB: 54.39 (+3.23s | 5.6%) | Issaquah Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 109 | Lucas Shamshurin | 57.96 | 10 | B Min | BB: 54.39 (+3.57s | 6.2%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 110 | Kaito Falk | 58.07 | 9 | B Min | BB: 54.39 (+3.68s | 6.3%) | Wave Aquatics | 06/01/2024 | 2024 PN VAST Summer Sprints and Distance Challenge [RESULTS] | |
| 111 | Geoffrey Yu | 58.08 | 10 | B Min | BB: 54.39 (+3.69s | 6.4%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 112 | Henry Jian | 58.14 | 9 | B Min | BB: 54.39 (+3.75s | 6.4%) | Eastside Aquatic Swim Team | 04/25/2025 | 2025 PN KING Spring Derby | |
| 113 | Archie McCallum | 58.17 | 6 | B Min | BB: 54.39 (+3.78s | 6.5%) | Poseidon Aquatic Club | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 114 | Yunhan Song | 58.25 | 8 | B Min | BB: 54.39 (+3.86s | 6.6%) | Eastside Aquatic Swim Team | 04/25/2025 | 2025 PN KING Spring Derby | |
| 115 | Wyatt Reid | 58.36 | 10 | B Min | BB: 54.39 (+3.97s | 6.8%) | Bellingham Bay Swim Team | 04/25/2025 | 2025 PN KING Spring Derby | |
| 116 | Jonathan Lan | 58.41 | 10 | B Min | BB: 54.39 (+4.02s | 6.9%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 117 | Alexander Stepania | 58.48 | 8 | B Min | BB: 54.39 (+4.09s | 7.0%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 118 | Maxwell Sathre | 58.49 | 10 | B Min | BB: 54.39 (+4.10s | 7.0%) | Cascade Swim Club | 06/06/2025 | 2025 TRI CITY INVITATIONAL | |
| 119 | Jayden Yang | 58.63 | 9 | B Min | BB: 54.39 (+4.24s | 7.2%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 120 | George Li | 58.65 | 7 | B Min | BB: 54.39 (+4.26s | 7.3%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 121 | Vincent Nan | 58.67 | 9 | B Min | BB: 54.39 (+4.28s | 7.3%) | Pacific Dragons Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 122 | Ethan Li | 58.75 | 8 | B Min | BB: 54.39 (+4.36s | 7.4%) | Pacific Dragons Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 123 | Brian He | 58.76 | 10 | B Min | BB: 54.39 (+4.37s | 7.4%) | Eastside Aquatic Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 124 | Lukas Fort | 58.78 | 8 | B Min | BB: 54.39 (+4.39s | 7.5%) | Bainbridge Island Swim Club | 05/02/2025 | 2025 PN BC May Flowers | |
| 125 | Weston Weishaar | 58.80 | 9 | B Min | BB: 54.39 (+4.41s | 7.5%) | Skagit Valley YMCA Aquatics | 06/21/2024 | 2024 IE VS Starlight | |
| 126 | Alexander Bouianov | 58.86 | 10 | B Min | BB: 54.39 (+4.47s | 7.6%) | Wave Aquatics | 05/02/2025 | 2025 PN BC May Flowers | |
| 127 | Connor Chiang | 58.89 | 9 | B Min | BB: 54.39 (+4.50s | 7.6%) | West Coast Aquatics | 04/25/2025 | 2025 PN KING Spring Derby | |
| 128 | Tyler Fernandez | 58.97 | 9 | B Min | BB: 54.39 (+4.58s | 7.8%) | Wave Aquatics | 06/01/2024 | 2024 PN VAST Summer Sprints and Distance Challenge [RESULTS] | |
| 129 | Rufus Tang | 59.08 | 9 | B Min | BB: 54.39 (+4.69s | 7.9%) | Pacific Dragons Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 130 | Jethro Kirkman | 59.13 | 10 | B Min | BB: 54.39 (+4.74s | 8.0%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 131 | Jay Kowren | 59.21 | 9 | B Min | BB: 54.39 (+4.82s | 8.1%) | Bainbridge Island Swim Club | 05/02/2025 | 2025 PN BC May Flowers | |
| 132 | Francis Wang | 59.27 | 8 | B Min | BB: 54.39 (+4.88s | 8.2%) | West Coast Aquatics | 04/25/2025 | 2025 PN KING Spring Derby | |
| 133 | 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] | |
| 134 | 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 | |
| 135 | Theodore Gerber | 59.37 | 9 | B Min | BB: 54.39 (+4.98s | 8.4%) | Wave Aquatics | 05/02/2025 | 2025 PN BC May Flowers | |
| 136 | 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 | |
| 137 | Charles Tan | 59.44 | 9 | B Min | BB: 54.39 (+5.05s | 8.5%) | Eastside Aquatic Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 138 | Samuel Ambrose | 59.64 | 9 | B Min | BB: 54.39 (+5.25s | 8.8%) | Cascade Swim Club | 09/21/2024 | 2024 PN CSC September Shakeout [RESULTS] | |
| 139 | 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 | |
| 140 | Deniz Gokbulut | 59.91 | 9 | B Min | BB: 54.39 (+5.52s | 9.2%) | Pro Swimming | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 141 | 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 | |
| 142 | Benjamin Mutrux | 1:00.00 | 10 | B Min | BB: 54.39 (+5.61s | 9.3%) | Valley Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 143 | 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 | |
| 144 | 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 | |
| 145 | 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 | |
| 146 | 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 | |
| 147 | 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 | |
| 148 | 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 | |
| 149 | Derek Xu | 1:00.67 | 9 | B Min | BB: 54.39 (+6.28s | 10.4%) | Pacific Dragons Swim Team | 06/01/2024 | 2024 PN VAST Summer Sprints and Distance Challenge [RESULTS] | |
| 150 | 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 | |
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.