Pacific Northwest Swimming Boys 10 & under - 50 M 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 | Tony Chen | 54.12 | 10 | B Min | BB: 49.29 (+4.83s | 8.9%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 102 | Hudson Porter | 54.19 | 9 | B Min | BB: 49.29 (+4.90s | 9.0%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 103 | Shuyi Tan | 54.67 | 9 | B Min | BB: 49.29 (+5.38s | 9.8%) | Blue Dolphin Swim Team | 06/14/2025 | 2025 IST June Invtational | |
| 104 | Aaron im | 54.75 | 9 | B Min | BB: 49.29 (+5.46s | 10.0%) | West Coast Aquatics | 05/29/2025 | 2025 IE VS Apple Capital | |
| 105 | Henry Jian | 54.79 | 10 | B Min | BB: 49.29 (+5.50s | 10.0%) | Eastside Aquatic Swim Team | 07/11/2025 | 2025 THSC Summer Classic | |
| 106 | Remington Kalicinski | 54.79 | 9 | B Min | BB: 49.29 (+5.50s | 10.0%) | Wave Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 107 | Kenneth Green | 54.89 | 9 | B Min | BB: 49.29 (+5.60s | 10.2%) | Pro Swimming | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 108 | Ryan Hu | 54.94 | 8 | B Min | BB: 49.29 (+5.65s | 10.3%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 109 | Evan Wang | 54.99 | 9 | B Min | BB: 49.29 (+5.70s | 10.4%) | Olympic Cascade Aquatics | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 110 | Terence Wu | 55.16 | 9 | B Min | BB: 49.29 (+5.87s | 10.6%) | Blue Dolphin Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 111 | Zihan Zhao | 55.39 | 9 | B Min | BB: 49.29 (+6.10s | 11.0%) | Pacific Dragons Swim Team | 06/14/2025 | 2025 IST June Invtational | |
| 112 | Keith Guo | 55.49 | 9 | B: 55.39 (+0.10s | 0.2%) | Pacific Dragons Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 113 | Watson Xie | 55.56 | 9 | B: 55.39 (+0.17s | 0.3%) | Chinook Aquatic Club | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 114 | Lucas Wang | 55.62 | 10 | B: 55.39 (+0.23s | 0.4%) | Chinook Aquatic Club | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 115 | Elliott Goforth | 55.80 | 10 | B: 55.39 (+0.41s | 0.7%) | Thunderbird Aquatic Club | 05/02/2025 | 2025 PN TAC Spring Thunderbird Open | ||
| 116 | Yuchen Zhou | 55.88 | 10 | B: 55.39 (+0.49s | 0.9%) | Eastside Aquatic Swim Team | 07/11/2025 | 2025 THSC Summer Classic | ||
| 117 | Samuel Brown | 55.99 | 9 | B: 55.39 (+0.60s | 1.1%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 118 | Cameron Watrous | 56.06 | 9 | B: 55.39 (+0.67s | 1.2%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 119 | Hudson Vieth | 56.10 | 10 | B: 55.39 (+0.71s | 1.3%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 120 | Lukas Fort | 56.13 | 8 | B: 55.39 (+0.74s | 1.3%) | Bainbridge Island Swim Club | 05/02/2025 | 2025 PN BC May Flowers | ||
| 121 | Gabriel Dom | 56.29 | 9 | B: 55.39 (+0.90s | 1.6%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 122 | Peter Hofman | 56.32 | 10 | B: 55.39 (+0.93s | 1.7%) | Cascade Swim Club | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 123 | William Song | 56.39 | 8 | B: 55.39 (+1.00s | 1.8%) | Seattle Metropolitan Aquatic C | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 124 | Andrew Yang | 56.46 | 9 | B: 55.39 (+1.07s | 1.9%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 125 | Shaoquan Wang | 56.74 | 10 | B: 55.39 (+1.35s | 2.4%) | Chinook Aquatic Club | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 126 | Thomas Nguyen | 56.77 | 10 | B: 55.39 (+1.38s | 2.4%) | Cascade Swim Club | 09/21/2024 | 2024 PN CSC September Shakeout | ||
| 127 | Sammy Baker | 56.89 | 10 | B: 55.39 (+1.50s | 2.6%) | Valley Aquatics | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | ||
| 128 | Sebastian Lam | 57.05 | 8 | B: 55.39 (+1.66s | 2.9%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 129 | Ethan Li | 57.17 | 8 | B: 55.39 (+1.78s | 3.1%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 130 | Martin Li | 57.22 | 9 | B: 55.39 (+1.83s | 3.2%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 131 | Charles Rao | 57.24 | 8 | B: 55.39 (+1.85s | 3.2%) | Eastside Aquatic Swim Team | 07/11/2025 | 2025 THSC Summer Classic | ||
| 132 | Felix Wang | 57.31 | 10 | B: 55.39 (+1.92s | 3.4%) | Eastside Aquatic Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 133 | Yusuf Cavcic | 57.48 | 10 | B: 55.39 (+2.09s | 3.6%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 134 | Glen Huang | 57.49 | 9 | B: 55.39 (+2.10s | 3.7%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 135 | George Li | 57.54 | 8 | B: 55.39 (+2.15s | 3.7%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 136 | John Tang | 57.87 | 10 | B: 55.39 (+2.48s | 4.3%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 137 | Michael Zhang-Shen | 57.94 | 9 | B: 55.39 (+2.55s | 4.4%) | Blue Dolphin Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 138 | John Knudsen | 58.25 | 10 | B: 55.39 (+2.86s | 4.9%) | Puget Sound Swim Club | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 139 | Lucas Hernandez | 58.44 | 9 | B: 55.39 (+3.05s | 5.2%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 140 | Milo Chan | 58.50 | 9 | B: 55.39 (+3.11s | 5.3%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 141 | Ahaan Maknojia | 58.50 | 9 | B: 55.39 (+3.11s | 5.3%) | Issaquah Swim Team | 05/02/2025 | 2025 PN BC May Flowers | ||
| 142 | Daniel Wang | 58.57 | 9 | B: 55.39 (+3.18s | 5.4%) | Seattle Metropolitan Aquatic C | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | ||
| 143 | Brendan Gao | 58.78 | 9 | B: 55.39 (+3.39s | 5.8%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 144 | Atharv Choubey | 58.96 | 9 | B: 55.39 (+3.57s | 6.1%) | Olympic Cascade Aquatics | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | ||
| 145 | Sebastian Penarrieta | 59.02 | 10 | B: 55.39 (+3.63s | 6.2%) | Issaquah Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 146 | Austin Zhou | 59.04 | 9 | B: 55.39 (+3.65s | 6.2%) | Pacific Dragons Swim Team | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | ||
| 147 | Arthur Dauletbaev | 59.23 | 9 | B: 55.39 (+3.84s | 6.5%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 148 | Giovanni Bigelow | 59.35 | 10 | B: 55.39 (+3.96s | 6.7%) | Thunderbird Aquatic Club | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 149 | Adrian Liang | 59.71 | 10 | B: 55.39 (+4.32s | 7.2%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 150 | Noah Oh | 59.74 | 10 | B: 55.39 (+4.35s | 7.3%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
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.