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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Oliver Bao | 17.92 | 9 | AAAA Min | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 2 | Andy Wu | 36.12 | 10 | AAAA Min | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 3 | Alfred Wang | 36.93 | 10 | AAAA Min | Olympic Cascade Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 4 | Hanping Wang | 38.51 | 9 | AAA Min | AAAA: 36.99 (+1.52s | 3.9%) | Wave Aquatics | 05/03/2024 | 2024 PN BC May Flowers- LC A-2 [RESULTS] | |
| 5 | Sohum Karnik | 39.83 | 10 | AA Min | AAA: 38.99 (+0.84s | 2.1%) | Pro Swimming | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 6 | David Goldenberg | 40.32 | 9 | AA Min | AAA: 38.99 (+1.33s | 3.3%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 7 | Aiden Dong | 40.45 | 10 | AA Min | AAA: 38.99 (+1.46s | 3.6%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 8 | Fedor Ryndin | 40.66 | 10 | AA Min | AAA: 38.99 (+1.67s | 4.1%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 9 | Matvey Fadeev | 40.69 | 9 | AA Min | AAA: 38.99 (+1.70s | 4.2%) | Issaquah Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 10 | Kamran Clapp | 40.77 | 10 | AA Min | AAA: 38.99 (+1.78s | 4.4%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 11 | Feifan Gong | 40.87 | 10 | AA Min | AAA: 38.99 (+1.88s | 4.6%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 12 | Cristian Niculita | 41.21 | 10 | A Min | AA: 41.09 (+0.12s | 0.3%) | Seattle Metropolitan Aquatic C | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 13 | Leonardo DeSimone | 41.29 | 10 | A Min | AA: 41.09 (+0.20s | 0.5%) | Valley Aquatics | 05/02/2025 | 2025 PN BC May Flowers | |
| 14 | Colin Brown | 41.96 | 10 | A Min | AA: 41.09 (+0.87s | 2.1%) | Issaquah Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 15 | Brody Whitfield | 42.00 | 10 | A Min | AA: 41.09 (+0.91s | 2.2%) | University Place Aquatic Club | 05/02/2025 | 2025 PN BC May Flowers | |
| 16 | Alex Deng | 42.17 | 10 | A Min | AA: 41.09 (+1.08s | 2.6%) | Issaquah Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 17 | Andrew Lin | 42.32 | 10 | A Min | AA: 41.09 (+1.23s | 2.9%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 18 | George Morrison | 42.75 | 10 | A Min | AA: 41.09 (+1.66s | 3.9%) | West Coast Aquatics | 04/25/2025 | 2025 PN KING Spring Derby | |
| 19 | Kenshin Yokoyama | 42.76 | 10 | A Min | AA: 41.09 (+1.67s | 3.9%) | Wave Aquatics | 05/02/2025 | 2025 PN BC May Flowers | |
| 20 | Brennan Garr | 42.88 | 10 | A Min | AA: 41.09 (+1.79s | 4.2%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 21 | Nikoloz Zhorzholiani | 43.01 | 8 | A Min | AA: 41.09 (+1.92s | 4.5%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 22 | Joseph Rinker | 43.12 | 10 | BB Min | A: 43.09 (+0.03s | 0.1%) | Seattle Metropolitan Aquatic C | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 23 | Harrison Millard | 43.23 | 9 | BB Min | A: 43.09 (+0.14s | 0.3%) | Bellingham Bay Swim Team | 04/25/2025 | 2025 PN KING Spring Derby | |
| 24 | Derek Xu | 43.25 | 10 | BB Min | A: 43.09 (+0.16s | 0.4%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 25 | Liam Houchin | 43.42 | 10 | BB Min | A: 43.09 (+0.33s | 0.8%) | Issaquah Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 26 | Allen Chen | 43.48 | 9 | BB Min | A: 43.09 (+0.39s | 0.9%) | Seattle Metropolitan Aquatic C | 05/29/2025 | 2025 IE VS Apple Capital | |
| 27 | Jayden Liu | 44.03 | 9 | BB Min | A: 43.09 (+0.94s | 2.1%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 28 | Haoran Cong | 44.07 | 9 | BB Min | A: 43.09 (+0.98s | 2.2%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 29 | Ziwen Luo | 44.12 | 9 | BB Min | A: 43.09 (+1.03s | 2.3%) | West Coast Aquatics | 04/27/2024 | 2024 PN SSCD Dick LaFave Classic [RESULTS] | |
| 30 | Maddex Tabulina | 44.13 | 10 | BB Min | A: 43.09 (+1.04s | 2.4%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 31 | Caleb Stone | 44.24 | 9 | BB Min | A: 43.09 (+1.15s | 2.6%) | Bellingham Bay Swim Team | 04/25/2025 | 2025 PN KING Spring Derby | |
| 32 | Hao-En Wu | 44.29 | 10 | BB Min | A: 43.09 (+1.20s | 2.7%) | Pro Swimming | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 33 | Ryley Robinson | 44.29 | 10 | BB Min | A: 43.09 (+1.20s | 2.7%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 34 | Brandon Bai | 44.45 | 10 | BB Min | A: 43.09 (+1.36s | 3.1%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 35 | Cody Sun | 44.50 | 10 | BB Min | A: 43.09 (+1.41s | 3.2%) | Olympic Cascade Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 36 | Andrew Liu | 44.51 | 9 | BB Min | A: 43.09 (+1.42s | 3.2%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 37 | Yanbo LI | 44.69 | 8 | BB Min | A: 43.09 (+1.60s | 3.6%) | Seattle Metropolitan Aquatic C | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 38 | William Bao | 44.73 | 10 | BB Min | A: 43.09 (+1.64s | 3.7%) | Issaquah Swim Team | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 39 | Ray Liu | 44.89 | 10 | BB Min | A: 43.09 (+1.80s | 4.0%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 40 | Leo Wu | 45.08 | 10 | BB Min | A: 43.09 (+1.99s | 4.4%) | Pro Swimming | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 41 | Wang-Shao Hsu | 45.11 | 10 | BB Min | A: 43.09 (+2.02s | 4.5%) | Olympic Cascade Aquatics | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 42 | Castle Cline | 45.13 | 9 | BB Min | A: 43.09 (+2.04s | 4.5%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 43 | Aleksandr Rybin | 45.25 | 9 | BB Min | A: 43.09 (+2.16s | 4.8%) | King Aquatic Club | 04/25/2025 | 2025 PN KING Spring Derby | |
| 44 | Nolan Gu | 45.28 | 10 | BB Min | A: 43.09 (+2.19s | 4.8%) | Wave Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 45 | Spencer Slowik | 45.31 | 10 | BB Min | A: 43.09 (+2.22s | 4.9%) | Bainbridge Island Swim Club | 05/24/2025 | 2025 CRST Big Wave Decathlon | |
| 46 | Summit Boren | 45.35 | 10 | BB Min | A: 43.09 (+2.26s | 5.0%) | Storm Aquatics | 05/29/2025 | 2025 IE VS Apple Capital | |
| 47 | Hugo Linowski | 45.59 | 9 | BB Min | A: 43.09 (+2.50s | 5.5%) | Olympic Cascade Aquatics | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 48 | Porter Dysart | 45.68 | 10 | BB Min | A: 43.09 (+2.59s | 5.7%) | Seattle Metropolitan Aquatic C | 05/02/2025 | 2025 THSC Spring Invitational | |
| 49 | Tyler Fernandez | 45.79 | 9 | BB Min | A: 43.09 (+2.70s | 5.9%) | Wave Aquatics | 06/01/2024 | 2024 PN VAST Summer Sprints and Distance Challenge [RESULTS] | |
| 50 | Ollie Hale | 45.89 | 10 | BB Min | A: 43.09 (+2.80s | 6.1%) | Excel Swim Club | 04/25/2025 | 2025 PN KING Spring Derby | |
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.