Pacific Northwest 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Spencer Slowik | 34.43 | 9 | AA Min | AAA: 33.99 (+0.44s | 1.3%) | Bainbridge Island Swim Club | 03/08/2025 | 2025 PN PPSTSpring Splash | |
| 2 | Fedor Ryndin | 34.74 | 10 | AA Min | AAA: 33.99 (+0.75s | 2.2%) | Bellevue Club Swim Team | 02/01/2025 | 2025 PN BISC Bluefin Invitational | |
| 3 | Feifan Gong | 35.18 | 10 | AA Min | AAA: 33.99 (+1.19s | 3.4%) | Bellevue Club Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 1 | |
| 4 | Matvey Fadeev | 36.21 | 9 | A Min | AA: 35.79 (+0.42s | 1.2%) | Issaquah Swim Team | 03/07/2025 | 2025 BBST Seize The Day Invitational | |
| 5 | Kenshin Yokoyama | 36.28 | 10 | A Min | AA: 35.79 (+0.49s | 1.4%) | Wave Aquatics | 01/25/2025 | 2025 PN Wave Winter Invitational | |
| 6 | Allen Chen | 36.36 | 9 | A Min | AA: 35.79 (+0.57s | 1.6%) | Seattle Metropolitan Aquatic C | 06/20/2025 | 2025 PN SRST StingRay Invitational | |
| 7 | David Goldenberg | 36.46 | 9 | A Min | AA: 35.79 (+0.67s | 1.8%) | Bellevue Club Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 1 | |
| 8 | Kamran Clapp | 36.58 | 10 | A Min | AA: 35.79 (+0.79s | 2.2%) | Bellevue Club Swim Team | 06/20/2025 | 2025 PN SRST StingRay Invitational | |
| 9 | Alex Deng | 37.15 | 9 | A Min | AA: 35.79 (+1.36s | 3.7%) | Issaquah Swim Team | 02/22/2025 | 2025 PN IST Feb Invitational | |
| 10 | Mason Bailey | 37.60 | 9 | BB Min | A: 37.59 (+0.01s | 0.0%) | Puget Sound Swim Club | 03/08/2025 | 2025 PN PPSTSpring Splash | |
| 11 | William Wang | 37.71 | 9 | BB Min | A: 37.59 (+0.12s | 0.3%) | Pacific Dragons Swim Team | 01/25/2025 | 2025 PN PDST Winter Invitational | |
| 12 | Harrison Millard | 37.77 | 9 | BB Min | A: 37.59 (+0.18s | 0.5%) | Bellingham Bay Swim Team | 03/29/2025 | 2025 PN Spring Finale Division 3 | |
| 13 | Miles Molloy | 37.90 | 10 | BB Min | A: 37.59 (+0.31s | 0.8%) | Storm Aquatics | 04/11/2025 | 2025 GTSA TYR Spring Championship | |
| 14 | Liam Houchin | 37.98 | 10 | BB Min | A: 37.59 (+0.39s | 1.0%) | Issaquah Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 1 | |
| 15 | Blake Gibbs | 38.65 | 9 | BB Min | A: 37.59 (+1.06s | 2.7%) | Bellevue Club Swim Team | 10/12/2024 | 2024 PN CSC Fall Classic Invitational | |
| 16 | Haoran Cong | 38.74 | 9 | BB Min | A: 37.59 (+1.15s | 3.0%) | Bellevue Club Swim Team | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | |
| 17 | Jensen Chamberlin | 38.81 | 10 | BB Min | A: 37.59 (+1.22s | 3.1%) | THUNDERBIRD AQUATIC CLUB | 07/12/2025 | 2025 BBST Final Summer Splash Invitational | |
| 18 | Brennan Garr | 38.82 | 10 | BB Min | A: 37.59 (+1.23s | 3.2%) | Bellevue Club Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 1 | |
| 19 | Hugo Linowski | 38.91 | 9 | BB Min | A: 37.59 (+1.32s | 3.4%) | Olympic Cascade Aquatics | 01/18/2025 | 2025 Thunderbolt Round Robin Invitational | |
| 20 | Landon Wang | 38.94 | 9 | BB Min | A: 37.59 (+1.35s | 3.5%) | Seattle Metropolitan Aquatic C | 03/01/2025 | 2025 PN CSC Mystery Meet | |
| 21 | Brandon Bai | 39.05 | 10 | BB Min | A: 37.59 (+1.46s | 3.7%) | Bellevue Club Swim Team | 03/01/2025 | 2025 PN CSC Mystery Meet | |
| 22 | Ryley Robinson | 39.15 | 10 | BB Min | A: 37.59 (+1.56s | 4.0%) | Bellevue Club Swim Team | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 [RESULTS] | |
| 23 | Jayden Liu | 39.20 | 9 | BB Min | A: 37.59 (+1.61s | 4.1%) | Pacific Dragons Swim Team | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | |
| 24 | Caleb Stone | 39.42 | 9 | BB Min | A: 37.59 (+1.83s | 4.6%) | Bellingham Bay Swim Team | 03/07/2025 | 2025 BBST Seize The Day Invitational | |
| 25 | Miles Kavanaugh | 39.51 | 9 | BB Min | A: 37.59 (+1.92s | 4.9%) | University Place Aquatic Club | 04/26/2025 | 2025 PN UPAC Mark Olson Invitational | |
| 26 | Aleksandr Levin | 39.61 | 10 | BB Min | A: 37.59 (+2.02s | 5.1%) | Olympic Cascade Aquatics | 01/18/2025 | 2025 Thunderbolt Round Robin Invitational | |
| 27 | Omar Abolfadl | 39.86 | 10 | BB Min | A: 37.59 (+2.27s | 5.7%) | Olympic Cascade Aquatics | 12/13/2024 | 2024 PN 14 Under SC Champs | |
| 28 | Ollie Hale | 40.00 | 10 | BB Min | A: 37.59 (+2.41s | 6.0%) | Excel Swim Club | 03/08/2025 | 2025 PN PPSTSpring Splash | |
| 29 | Raihan Echevarria | 40.01 | 10 | BB Min | A: 37.59 (+2.42s | 6.0%) | Bellevue Club Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 1 | |
| 30 | Castle Cline | 40.03 | 9 | BB Min | A: 37.59 (+2.44s | 6.1%) | Seattle Metropolitan Aquatic C | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | |
| 31 | Porter Dysart | 40.04 | 10 | BB Min | A: 37.59 (+2.45s | 6.1%) | Seattle Metropolitan Aquatic C | 01/25/2025 | 2025 PN SMAC Winter Invitational | |
| 32 | William Winn | 40.04 | 10 | BB Min | A: 37.59 (+2.45s | 6.1%) | South Snohomish Co Dolphins | 03/15/2025 | 2025 PN MMSC Marlins Madness | |
| 33 | Oleksandr Yaroshyk | 40.39 | 9 | BB Min | A: 37.59 (+2.80s | 6.9%) | Valley Aquatics | 04/26/2025 | 2025 PN UPAC Mark Olson Invitational | |
| 34 | Ashwin Tiwari | 40.72 | 8 | BB Min | A: 37.59 (+3.13s | 7.7%) | Olympic Cascade Aquatics | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 35 | Andrew Lin | 40.76 | 9 | BB Min | A: 37.59 (+3.17s | 7.8%) | Bellevue Club Swim Team | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 [RESULTS] | |
| 36 | Derek Xu | 40.88 | 10 | BB Min | A: 37.59 (+3.29s | 8.0%) | Pacific Dragons Swim Team | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | |
| 37 | Peter Brandt | 41.16 | 9 | BB Min | A: 37.59 (+3.57s | 8.7%) | Issaquah Swim Team | 10/19/2024 | 2024 PN IST Fall Open- [IST Fall Open is FULL] - [RESULTS] | |
| 38 | Nikoloz Zhorzholiani | 41.17 | 8 | BB Min | A: 37.59 (+3.58s | 8.7%) | Seattle Metropolitan Aquatic C | 01/18/2025 | 2025 Thunderbolt Round Robin Invitational | |
| 39 | Matthew Winn | 41.18 | 8 | BB Min | A: 37.59 (+3.59s | 8.7%) | South Snohomish Co Dolphins | 02/08/2025 | 2025 PN SSCD Winter Open | |
| 40 | Andrew Liu | 41.22 | 9 | BB Min | A: 37.59 (+3.63s | 8.8%) | Bellevue Club Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 1 | |
| 41 | Andrew Im | 41.27 | 10 | BB Min | A: 37.59 (+3.68s | 8.9%) | West Coast Aquatics | 01/31/2025 | 2025 PN WEST Single Age Invitational | |
| 42 | Kaito Falk | 41.33 | 10 | BB Min | A: 37.59 (+3.74s | 9.0%) | Wave Aquatics | 11/16/2024 | 2024 PN MMSC November Invitational | |
| 43 | Cody Sun | 41.41 | 10 | BB Min | A: 37.59 (+3.82s | 9.2%) | Olympic Cascade Aquatics | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 44 | Alexander Bouianov | 41.60 | 10 | BB Min | A: 37.59 (+4.01s | 9.6%) | Wave Aquatics | 06/20/2025 | 2025 PN SRST StingRay Invitational | |
| 45 | Hao-En Wu | 41.61 | 10 | BB Min | A: 37.59 (+4.02s | 9.7%) | Pro Swimming | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 46 | Jaden Shin | 41.74 | 9 | BB Min | A: 37.59 (+4.15s | 9.9%) | South Snohomish Co Dolphins | 10/05/2024 | 2024 PN SSCD Autumn Open [RESULTS] | |
| 47 | Brooks Switaj | 41.86 | 8 | BB Min | A: 37.59 (+4.27s | 10.2%) | Bellevue Club Swim Team | 02/01/2025 | 2025 PN BISC Bluefin Invitational | |
| 48 | Guo-Shiun Gau | 42.09 | 9 | BB Min | A: 37.59 (+4.50s | 10.7%) | King Aquatic Club | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 | |
| 49 | Arifin Capiral | 42.19 | 10 | BB Min | A: 37.59 (+4.60s | 10.9%) | Wave Aquatics | 03/29/2025 | 2025 PN Spring Finale Division 3 | |
| 50 | James Guertin | 42.20 | 10 | BB Min | A: 37.59 (+4.61s | 10.9%) | Pro Swimming | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
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.