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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Joseph Rinker | 40.52 | 10 | BB Min | A: 37.59 (+2.93s | 7.2%) | Seattle Metropolitan Aquatic C | 03/01/2025 | 2025 PN CSC Mystery Meet | |
| 52 | Wyatt Reid | 40.54 | 10 | BB Min | A: 37.59 (+2.95s | 7.3%) | Bellingham Bay Swim Team | 05/17/2025 | 2025 BBST Take A Chance Invitational | |
| 53 | Summit Boren | 40.70 | 10 | BB Min | A: 37.59 (+3.11s | 7.6%) | Storm Aquatics | 05/16/2025 | 2025 PN SRST Pacific Coast Invitational | |
| 54 | 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 | |
| 55 | 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] | |
| 56 | Isaac Palomo | 40.79 | 10 | BB Min | A: 37.59 (+3.20s | 7.8%) | Valley Aquatics | 01/25/2025 | 2025 PN SMAC Winter Invitational | |
| 57 | 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 | |
| 58 | Leo Wu | 41.07 | 10 | BB Min | A: 37.59 (+3.48s | 8.5%) | Pro Swimming | 11/23/2024 | 2024 PN November AGI, Division 1 PDST | |
| 59 | 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] | |
| 60 | 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 | |
| 61 | 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 | |
| 62 | 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 | |
| 63 | 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 | |
| 64 | Kaito Falk | 41.33 | 10 | BB Min | A: 37.59 (+3.74s | 9.0%) | Wave Aquatics | 11/16/2024 | 2024 PN MMSC November Invitational | |
| 65 | 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 | |
| 66 | Smith Colburn | 41.46 | 10 | BB Min | A: 37.59 (+3.87s | 9.3%) | Seattle Metropolitan Aquatic C | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | |
| 67 | Benjamin Ojo | 41.55 | 10 | BB Min | A: 37.59 (+3.96s | 9.5%) | Mighty Marlins Swim Club | 05/16/2025 | 2025 PN SRST Pacific Coast Invitational | |
| 68 | 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 | |
| 69 | 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] | |
| 70 | Henry O'Neil | 41.85 | 10 | BB Min | A: 37.59 (+4.26s | 10.2%) | Issaquah Swim Team | 02/22/2025 | 2025 PN IST Feb Invitational | |
| 71 | 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 | |
| 72 | Wang-Shao Hsu | 41.87 | 10 | BB Min | A: 37.59 (+4.28s | 10.2%) | Olympic Cascade Aquatics | 01/18/2025 | 2025 Thunderbolt Round Robin Invitational | |
| 73 | Jamie Sun | 42.01 | 10 | BB Min | A: 37.59 (+4.42s | 10.5%) | Cascade Swim Club | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | |
| 74 | 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 | |
| 75 | 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 | |
| 76 | 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 | |
| 77 | Maxwell Sathre | 42.23 | 10 | BB Min | A: 37.59 (+4.64s | 11.0%) | Cascade Swim Club | 05/04/2025 | 2025 PN CSC Spring Swimtacular | |
| 78 | Clark Schibuk | 42.27 | 9 | BB Min | A: 37.59 (+4.68s | 11.1%) | Storm Aquatics | 04/11/2025 | 2025 GTSA TYR Spring Championship | |
| 79 | Henry Bresson | 42.37 | 9 | BB Min | A: 37.59 (+4.78s | 11.3%) | Chinook Aquatic Club | 03/29/2025 | 2025 PN Spring Finale, Division 1 | |
| 80 | Ethan Feigenson | 42.38 | 10 | BB Min | A: 37.59 (+4.79s | 11.3%) | University Place Aquatic Club | 03/29/2025 | 2025 PN Spring Finale, Division 1 | |
| 81 | Harvey Zhang | 42.43 | 9 | BB Min | A: 37.59 (+4.84s | 11.4%) | Pro Swimming | 10/05/2024 | 2024 PN SMAC Fall Kick Off Invitational | |
| 82 | Jensen Chamberlin | 42.53 | 9 | BB Min | A: 37.59 (+4.94s | 11.6%) | THUNDERBIRD AQUATIC CLUB | 03/29/2025 | 2025 PN Spring Finale Division 3 | |
| 83 | Saien Wu | 42.53 | 9 | BB Min | A: 37.59 (+4.94s | 11.6%) | Bellevue Club Swim Team | 01/19/2025 | 2025 PN BC 26th Annual Snowflake Classic | |
| 84 | Ali Abolfadl | 42.56 | 8 | BB Min | A: 37.59 (+4.97s | 11.7%) | Olympic Cascade Aquatics | 01/18/2025 | 2025 Thunderbolt Round Robin Invitational | |
| 85 | Tyler Zhang | 42.59 | 9 | BB Min | A: 37.59 (+5.00s | 11.7%) | Pacific Dragons Swim Team | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | |
| 86 | Nolan Gu | 42.59 | 10 | BB Min | A: 37.59 (+5.00s | 11.7%) | Wave Aquatics | 02/08/2025 | 2025 PN SSCD Winter Open | |
| 87 | Yaroslav Danylchenko | 42.59 | 10 | BB Min | A: 37.59 (+5.00s | 11.7%) | Cascade Swim Club | 05/04/2025 | 2025 PN CSC Spring Swimtacular | |
| 88 | Cooper Uydess | 42.62 | 8 | BB Min | A: 37.59 (+5.03s | 11.8%) | Seattle Metropolitan Aquatic C | 11/12/2023 | 2023 PN PAC Q Meet [RESULTS] | |
| 89 | Alexander Zhang | 42.65 | 10 | BB Min | A: 37.59 (+5.06s | 11.9%) | South Snohomish Co Dolphins | 12/07/2024 | 2024 PN Fall Divisionals, Division 2 [RESULTS] | |
| 90 | Maddex Tabulina | 42.66 | 10 | BB Min | A: 37.59 (+5.07s | 11.9%) | Seattle Metropolitan Aquatic C | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | |
| 91 | Lawrence Killigrew | 42.73 | 10 | BB Min | A: 37.59 (+5.14s | 12.0%) | Bainbridge Island Swim Club | 03/01/2025 | 2025 PN CSC Mystery Meet | |
| 92 | Jayden Zhu | 42.74 | 9 | BB Min | A: 37.59 (+5.15s | 12.0%) | Seattle Metropolitan Aquatic C | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 [RESULTS] | |
| 93 | David Zhang | 42.77 | 9 | BB Min | A: 37.59 (+5.18s | 12.1%) | Pacific Dragons Swim Team | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | |
| 94 | Alexander Bouianov | 42.78 | 10 | BB Min | A: 37.59 (+5.19s | 12.1%) | Wave Aquatics | 03/29/2025 | 2025 PN Spring Finale Division 3 | |
| 95 | Matthew Seet | 42.87 | 10 | BB Min | A: 37.59 (+5.28s | 12.3%) | West Coast Aquatics | 08/03/2024 | 2024 PN MMSC NCSSL Championships [RESULTS] | |
| 96 | Leif Pettersen | 42.87 | 10 | BB Min | A: 37.59 (+5.28s | 12.3%) | Cascade Swim Club | 03/01/2025 | 2025 PN CSC Mystery Meet | |
| 97 | Joshua Chen | 43.01 | 9 | B Min | BB: 42.89 (+0.12s | 0.3%) | Bellevue Club Swim Team | 11/23/2024 | 2024 PN November Age Group Invitational, Division 3 (UPAC) [RESULTS] | |
| 98 | Jonathan Lan | 43.04 | 9 | B Min | BB: 42.89 (+0.15s | 0.3%) | Bellevue Club Swim Team | 03/01/2025 | 2025 PN CSC Mystery Meet | |
| 99 | Hridhaan Shah | 43.07 | 10 | B Min | BB: 42.89 (+0.18s | 0.4%) | Pro Swimming | 03/07/2025 | 2025 PN PRO March Last Chance Intrasquad | |
| 100 | Mason Lee | 43.08 | 9 | B Min | BB: 42.89 (+0.19s | 0.4%) | Issaquah Swim Team | 03/29/2025 | 2025 PN Spring Finale, Division 1 | |
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.