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 | Nicholas Armenakis IV | 37.04 | 10 | AAA Min | AAAA: 36.99 (+0.05s | 0.1%) | Stayton Manta Rays, Inc. | 04/26/2025 | April Invitational 2025 | |
| 3 | Elliott Meyer | 38.99 | 10 | AA Min | AAA: 38.99 (+0.00s | -0.0%) | Salem Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 4 | Nolan Penny | 39.76 | 10 | AA Min | AAA: 38.99 (+0.77s | 1.9%) | Portland Aquatic Club | 05/30/2025 | LA OPEN 2025 | |
| 5 | Nicholas Armenakis | 39.96 | 9 | AA Min | AAA: 38.99 (+0.97s | 2.4%) | Unattached | 08/07/2024 | Western Zone Age Group Championships (host: ICA) | |
| 6 | Elliott Fisher | 40.22 | 10 | AA Min | AAA: 38.99 (+1.23s | 3.1%) | Hillsboro Swim Team | 06/06/2025 | 2025 THSC June Invitational | |
| 7 | 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 | |
| 8 | Zamir Marin Villaverde | 41.57 | 13 | A Min | AA: 41.09 (+0.48s | 1.2%) | Tualatin Hills Swim Club | 06/26/2025 | 2025 Howard Jones Open | |
| 9 | Tristan Hills | 41.73 | 10 | A Min | AA: 41.09 (+0.64s | 1.5%) | Tualatin Hills Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | |
| 10 | Darian Lee | 41.89 | 10 | A Min | AA: 41.09 (+0.80s | 1.9%) | Lake Oswego Swim Club | 06/26/2025 | 2025 Howard Jones Open | |
| 11 | 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 | |
| 12 | Aiden Lavigne | 42.29 | 10 | A Min | AA: 41.09 (+1.20s | 2.8%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 13 | Theodore Smith | 42.69 | 10 | A Min | AA: 41.09 (+1.60s | 3.7%) | Tualatin Hills Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 14 | 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 | |
| 15 | Kian Brown | 42.87 | 10 | A Min | AA: 41.09 (+1.78s | 4.2%) | Hillsboro Swim Team | 06/06/2025 | 2025 THSC June Invitational | |
| 16 | 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 | |
| 17 | Dash LeGrand | 43.14 | 10 | BB Min | A: 43.09 (+0.05s | 0.1%) | Gold\\'s Aquatics Club (Camas) | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 18 | Ekam Sardar | 43.37 | 10 | BB Min | A: 43.09 (+0.28s | 0.6%) | Tualatin Hills Swim Club | 07/05/2025 | 2025 OR CRST Summer Blast 3 | |
| 19 | 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 | |
| 20 | 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 | |
| 21 | Jaezyn Magnaye | 44.07 | 9 | BB Min | A: 43.09 (+0.98s | 2.2%) | Tualatin Hills Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 22 | 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 | |
| 23 | 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 | |
| 24 | 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 | |
| 25 | James Neice | 44.57 | 10 | BB Min | A: 43.09 (+1.48s | 3.3%) | Lake Oswego Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | |
| 26 | Kai Hawkes | 44.71 | 9 | BB Min | A: 43.09 (+1.62s | 3.6%) | Columbia River Swim Team | 07/05/2025 | Pendleton Open 2025 | |
| 27 | 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 | |
| 28 | Asher Mormino | 45.06 | 9 | BB Min | A: 43.09 (+1.97s | 4.4%) | Bend Swim Club | 06/06/2025 | 2025 AAA Summer Blast LC Invite | |
| 29 | Maddux Haspe | 45.48 | 10 | BB Min | A: 43.09 (+2.39s | 5.3%) | Columbia River Swim Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 30 | 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 | |
| 31 | 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 | |
| 32 | 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 | |
| 33 | 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 | |
| 34 | Conrad Chiu | 45.76 | 10 | BB Min | A: 43.09 (+2.67s | 5.8%) | Corvallis Aquatic Team | 06/27/2025 | TEAM Summer Invitational | |
| 35 | 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 | |
| 36 | Gary Stoll | 46.05 | 9 | BB Min | A: 43.09 (+2.96s | 6.4%) | Legacy Aquatics | 05/30/2025 | LA OPEN 2025 | |
| 37 | Enzo Harter | 46.13 | 9 | BB Min | A: 43.09 (+3.04s | 6.6%) | Beaverton Area Aquatics Club | 05/24/2025 | 2025 CRST Big Wave Decathlon | |
| 38 | Vaughn Jacob | 46.17 | 10 | BB Min | A: 43.09 (+3.08s | 6.7%) | Mount Hood Aquatics | 07/11/2025 | 2025 Seth Dawson | |
| 39 | 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 | |
| 40 | 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 | |
| 41 | Henry Goddard | 46.30 | 9 | BB Min | A: 43.09 (+3.21s | 6.9%) | Cascadia Swimming | 05/30/2025 | LA OPEN 2025 | |
| 42 | 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 | |
| 43 | 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 | |
| 44 | 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 | |
| 45 | 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 | |
| 46 | Chase Witt | 46.58 | 9 | BB Min | A: 43.09 (+3.49s | 7.5%) | Tillamook YMCA Sharks | 04/26/2025 | April Invitational 2025 | |
| 47 | Om Passi | 46.78 | 10 | BB Min | A: 43.09 (+3.69s | 7.9%) | Beaverton Area Aquatics Club | 04/18/2025 | 2025 MAC LONG COURSE INVITATIONAL | |
| 48 | Luke Pierce | 46.81 | 10 | BB Min | A: 43.09 (+3.72s | 7.9%) | Apex | 06/06/2025 | 2025 CST Summer Invitational | |
| 49 | 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 | |
| 50 | Divyanshu Bista | 47.44 | 10 | BB Min | A: 43.09 (+4.35s | 9.2%) | Apex | 05/24/2025 | 2025 CRST Big Wave Decathlon | |
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.