Oregon 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 | Luka McGrath | 36.15 | 9 | AAAA Min | Multnomah Athletic Club | 07/05/2025 | Pendleton Open 2025 | ||
| 2 | Eliott Jackson | 41.10 | 9 | A Min | AA: 41.09 (+0.01s | 0.0%) | Team Eugene Aquatics | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 3 | Chukwuma Chiedozi | 42.14 | 10 | A Min | AA: 41.09 (+1.05s | 2.5%) | Rogue Rapids | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 4 | Dash LeGrand | 42.41 | 10 | A Min | AA: 41.09 (+1.32s | 3.1%) | Gold\\\\\\'s Aquatics Club (Camas) | 11/01/2025 | Oregon City Fall Open 2025 | |
| 5 | Holten Lawrence | 42.78 | 9 | A Min | AA: 41.09 (+1.69s | 4.0%) | The Dalles Swim Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 6 | Jaezyn Magnaye | 42.98 | 9 | A Min | AA: 41.09 (+1.89s | 4.4%) | Tualatin Hills Swim Club | 08/06/2025 | 2025 Summer Elite Showcase | |
| 7 | Jasper de Szoeke | 42.99 | 9 | A Min | AA: 41.09 (+1.90s | 4.4%) | Corvallis Aquatic Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 8 | Vincent Xie | 43.72 | 10 | BB Min | A: 43.09 (+0.63s | 1.4%) | Beaverton Area Aquatics Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 9 | Gary Stoll | 43.81 | 10 | BB Min | A: 43.09 (+0.72s | 1.6%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | |
| 10 | Theodore Neese | 43.99 | 9 | BB Min | A: 43.09 (+0.90s | 2.0%) | Bend Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 11 | Andy Wang | 44.21 | 9 | BB Min | A: 43.09 (+1.12s | 2.5%) | Tualatin Hills Swim Club | 06/26/2025 | 2025 Howard Jones Open | |
| 12 | Ryan Peng | 44.42 | 10 | BB Min | A: 43.09 (+1.33s | 3.0%) | Roseburg Y Swim Team | 06/13/2025 | 2025 Mike Morris Memorial Invitational | |
| 13 | Stewart Bye | 44.48 | 9 | BB Min | A: 43.09 (+1.39s | 3.1%) | Corvallis Aquatic Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 14 | Chase Witt | 44.61 | 9 | BB Min | A: 43.09 (+1.52s | 3.4%) | Gold\\\\\\'s Aquatics Club (Camas) | 11/01/2025 | Oregon City Fall Open 2025 | |
| 15 | Kai Hawkes | 44.71 | 9 | BB Min | A: 43.09 (+1.62s | 3.6%) | Columbia River Swim Team | 07/05/2025 | Pendleton Open 2025 | |
| 16 | Kian Bryson | 44.80 | 8 | BB Min | A: 43.09 (+1.71s | 3.8%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 17 | Asher Mormino | 45.46 | 9 | BB Min | A: 43.09 (+2.37s | 5.2%) | Bend Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 18 | Collier Jacobson | 45.48 | 10 | BB Min | A: 43.09 (+2.39s | 5.3%) | Tualatin Hills Swim Club | 07/05/2025 | 2025 OR CRST Summer Blast 3 | |
| 19 | Joshua Wheaton | 45.53 | 9 | BB Min | A: 43.09 (+2.44s | 5.4%) | Tualatin Hills Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | |
| 20 | Keller Kirkpatrick | 45.63 | 8 | BB Min | A: 43.09 (+2.54s | 5.6%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 21 | Oliver Tadday | 45.75 | 10 | BB Min | A: 43.09 (+2.66s | 5.8%) | Gold\\\\\\'s Aquatics Club (Camas) | 11/14/2025 | GACC PAC 12 U Sprint Dual | |
| 22 | Conrad Chiu | 45.76 | 10 | BB Min | A: 43.09 (+2.67s | 5.8%) | Corvallis Aquatic Team | 06/27/2025 | TEAM Summer Invitational | |
| 23 | Owen Friedman | 45.89 | 8 | BB Min | A: 43.09 (+2.80s | 6.1%) | Legacy Aquatics | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 24 | Adam Mitzel | 46.06 | 8 | BB Min | A: 43.09 (+2.97s | 6.4%) | Redmond Aquatic Club | 12/13/2025 | 2025 RACE December Intrasquad Meet | |
| 25 | Vaughn Jacob | 46.17 | 10 | BB Min | A: 43.09 (+3.08s | 6.7%) | Mount Hood Aquatics | 07/11/2025 | 2025 Seth Dawson | |
| 26 | Yihong Xiang | 46.18 | 9 | BB Min | A: 43.09 (+3.09s | 6.7%) | Tualatin Hills Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | |
| 27 | Lichen Chi | 46.22 | 8 | BB Min | A: 43.09 (+3.13s | 6.8%) | Tualatin Hills Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 28 | Henry Goddard | 46.30 | 9 | BB Min | A: 43.09 (+3.21s | 6.9%) | Cascadia Swimming | 05/30/2025 | LA OPEN 2025 | |
| 29 | Shenukha Alahakoon | 46.34 | 9 | BB Min | A: 43.09 (+3.25s | 7.0%) | Tualatin Hills Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | |
| 30 | Alfie Mobbs | 46.48 | 8 | BB Min | A: 43.09 (+3.39s | 7.3%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 31 | Enzo Harter | 46.51 | 9 | BB Min | A: 43.09 (+3.42s | 7.4%) | Beaverton Area Aquatics Club | 05/30/2025 | LA OPEN 2025 | |
| 32 | Adrian Pascu | 46.56 | 8 | BB Min | A: 43.09 (+3.47s | 7.5%) | Gold\\\\\\'s Aquatics Club (Camas) | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 33 | Oliver Morris | 46.57 | 8 | BB Min | A: 43.09 (+3.48s | 7.5%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 34 | Andrew Xie | 47.06 | 10 | BB Min | A: 43.09 (+3.97s | 8.4%) | Tualatin Hills Swim Club | 06/26/2025 | 2025 Howard Jones Open | |
| 35 | Ian Susanto | 47.29 | 9 | BB Min | A: 43.09 (+4.20s | 8.9%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | |
| 36 | William Martus | 47.32 | 10 | BB Min | A: 43.09 (+4.23s | 8.9%) | Portland Aquatic Club | 11/14/2025 | GACC PAC 12 U Sprint Dual | |
| 37 | Grigorii Vasilenko | 47.45 | 8 | BB Min | A: 43.09 (+4.36s | 9.2%) | Legacy Aquatics | 05/30/2025 | LA OPEN 2025 | |
| 38 | Carson Yin | 47.49 | 9 | BB Min | A: 43.09 (+4.40s | 9.3%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 39 | Jack Peterson | 47.56 | 10 | BB Min | A: 43.09 (+4.47s | 9.4%) | Bend Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 40 | Wesley Lang | 47.71 | 8 | BB Min | A: 43.09 (+4.62s | 9.7%) | River Road Swim Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 41 | Declan Davis | 47.92 | 9 | BB Min | A: 43.09 (+4.83s | 10.1%) | Rogue Rapids | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 42 | George Gray | 47.95 | 9 | BB Min | A: 43.09 (+4.86s | 10.1%) | Portland Aquatic Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 43 | Levi Cheung | 47.99 | 7 | BB Min | A: 43.09 (+4.90s | 10.2%) | Beaverton Area Aquatics Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 44 | Roland Suida | 48.15 | 8 | BB Min | A: 43.09 (+5.06s | 10.5%) | Rogue Rapids | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 45 | Ian Zhang | 48.16 | 9 | BB Min | A: 43.09 (+5.07s | 10.5%) | Apex | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 46 | Brandon Son | 48.70 | 7 | BB Min | A: 43.09 (+5.61s | 11.5%) | Columbia River Swim Team | 06/07/2025 | 2025 OR CRST Summer Blast 2 | |
| 47 | Niranjan Bharathan | 48.85 | 9 | BB Min | A: 43.09 (+5.76s | 11.8%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 48 | Liam Lawson | 49.02 | 9 | BB Min | A: 43.09 (+5.93s | 12.1%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 49 | Joshua Vitale | 49.04 | 9 | BB Min | A: 43.09 (+5.95s | 12.1%) | Lake Oswego Swim Club | 06/26/2025 | 2025 Howard Jones Open | |
| 50 | Alan Li | 49.12 | 10 | BB Min | A: 43.09 (+6.03s | 12.3%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
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.