Oregon Swimming Boys 11-12 - 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 | Rowe Kirkpatrick | 34.14 | 11 | AAA Min | AAAA: 32.59 (+1.55s | 4.5%) | Lake Oswego Swim Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 2 | Bruno Diaz Arceo | 34.51 | 11 | AA Min | AAA: 34.29 (+0.22s | 0.6%) | Tualatin Hills Swim Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 3 | Noah Anderson | 35.54 | 11 | AA Min | AAA: 34.29 (+1.25s | 3.5%) | Portland Aquatic Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 4 | Naor Serkovich | 35.96 | 11 | AA Min | AAA: 34.29 (+1.67s | 4.6%) | Beaverton Area Aquatics Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 5 | Peter Gronewold | 36.19 | 11 | A Min | AA: 35.99 (+0.20s | 0.6%) | Stayton Manta Rays Inc | 05/02/2025 | 2025 AAA May LC Invitational | |
| 6 | Heath Turk | 36.86 | 11 | A Min | AA: 35.99 (+0.87s | 2.4%) | Unattached | 06/06/2025 | 2025 CST Summer Invitational | |
| 7 | Jonathan Hou | 37.02 | 11 | A Min | AA: 35.99 (+1.03s | 2.8%) | Tualatin Hills Swim Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 8 | Nicholas Armenakis IV | 37.04 | 10 | A Min | AA: 35.99 (+1.05s | 2.8%) | Stayton Manta Rays Inc | 04/26/2025 | April Invitational 2025 | |
| 9 | William Madsen | 37.11 | 11 | A Min | AA: 35.99 (+1.12s | 3.0%) | Superior Aquatics | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 10 | Jackson Chytka | 37.11 | 12 | A Min | AA: 35.99 (+1.12s | 3.0%) | Albany Aquatic Association | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 11 | Asher Jacobson | 37.14 | 12 | A Min | AA: 35.99 (+1.15s | 3.1%) | Tualatin Hills Swim Club | 06/26/2025 | 2025 Howard Jones Open | |
| 12 | Andrew Nguyen | 37.17 | 12 | A Min | AA: 35.99 (+1.18s | 3.2%) | Legacy Aquatics | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 13 | Rowe Kirkpatrick | 37.18 | 10 | A Min | AA: 35.99 (+1.19s | 3.2%) | Unattached | 08/07/2024 | 2024 Western Zone Age Group Championships | |
| 14 | Ivan Weisz | 37.36 | 12 | A Min | AA: 35.99 (+1.37s | 3.7%) | Corvallis Aquatic Team | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 15 | Sunara Hewage | 37.60 | 11 | A Min | AA: 35.99 (+1.61s | 4.3%) | Hillsboro Swim Team | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 16 | Jin Nakajima | 37.78 | 12 | BB Min | A: 37.69 (+0.09s | 0.2%) | Beaverton Area Aquatics Club | 05/30/2025 | LA OPEN 2025 | |
| 17 | Jett Alba | 37.79 | 12 | BB Min | A: 37.69 (+0.10s | 0.3%) | Corvallis Aquatic Team | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 18 | Russell Delavan | 37.94 | 12 | BB Min | A: 37.69 (+0.25s | 0.7%) | Apex | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 19 | Alex Mitzel | 38.15 | 11 | BB Min | A: 37.69 (+0.46s | 1.2%) | Redmond Aquatic Club | 05/02/2025 | Bend Swim Club May Invitational | |
| 20 | George Zybin | 38.21 | 11 | BB Min | A: 37.69 (+0.52s | 1.4%) | Beaverton Area Aquatics Club | 07/11/2025 | 2025 Seth Dawson | |
| 21 | Arlo Kalbaugh | 38.25 | 12 | BB Min | A: 37.69 (+0.56s | 1.5%) | Portland Aquatic Club | 11/14/2025 | GACC PAC 12 U Sprint Dual | |
| 22 | Logan Handsaker | 38.41 | 12 | BB Min | A: 37.69 (+0.72s | 1.9%) | Apex | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 23 | Owen Evans | 38.51 | 12 | BB Min | A: 37.69 (+0.82s | 2.1%) | Salem Swim Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 24 | Bennett Hughes | 38.65 | 11 | BB Min | A: 37.69 (+0.96s | 2.5%) | Multnomah Athletic Club | 04/18/2025 | 2025 MAC LONG COURSE INVITATIONAL | |
| 25 | Connor Kersh | 38.66 | 11 | BB Min | A: 37.69 (+0.97s | 2.5%) | Team Eugene Aquatics | 06/27/2025 | TEAM Summer Invitational | |
| 26 | Mio Messuri-Zhang | 38.78 | 12 | BB Min | A: 37.69 (+1.09s | 2.8%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 27 | Smith Fisher | 38.82 | 12 | BB Min | A: 37.69 (+1.13s | 2.9%) | Bend Swim Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 28 | Max Bacon | 38.89 | 12 | BB Min | A: 37.69 (+1.20s | 3.1%) | Legacy Aquatics | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 29 | Zevik Ashkinos | 39.02 | 11 | BB Min | A: 37.69 (+1.33s | 3.4%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 30 | Myles Moylan | 39.25 | 12 | BB Min | A: 37.69 (+1.56s | 4.0%) | Bend Swim Club | 05/02/2025 | Bend Swim Club May Invitational | |
| 31 | Oliver de Szoeke | 39.37 | 11 | BB Min | A: 37.69 (+1.68s | 4.3%) | Corvallis Aquatic Team | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 32 | Caiden Wang | 39.45 | 11 | BB Min | A: 37.69 (+1.76s | 4.5%) | Tualatin Hills Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | |
| 33 | Kurtis Shedden | 39.47 | 12 | BB Min | A: 37.69 (+1.78s | 4.5%) | Tualatin Hills Swim Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 34 | Bryson Braach | 39.50 | 11 | BB Min | A: 37.69 (+1.81s | 4.6%) | Apex | 04/18/2025 | 2025 MAC LONG COURSE INVITATIONAL | |
| 35 | Austin Dean | 39.52 | 11 | BB Min | A: 37.69 (+1.83s | 4.6%) | Superior Aquatics | 06/20/2025 | Reno Aquatic Club Gamble | |
| 36 | Levi Farkas-Knab | 39.53 | 12 | BB Min | A: 37.69 (+1.84s | 4.7%) | Lake Oswego Swim Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 37 | Nolan Penny | 39.67 | 10 | BB Min | A: 37.69 (+1.98s | 5.0%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 38 | Mason Epstein | 39.70 | 11 | BB Min | A: 37.69 (+2.01s | 5.1%) | Hood River Valley Swim Team | 05/30/2025 | LA OPEN 2025 | |
| 39 | Adam Tadday | 39.84 | 12 | BB Min | A: 37.69 (+2.15s | 5.4%) | Gold\\'s Aquatics Club (Camas) | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 40 | Finn Spier | 39.91 | 12 | BB Min | A: 37.69 (+2.22s | 5.6%) | Gold Coast Swim Team | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 41 | Noah Schmidt | 40.01 | 12 | BB Min | A: 37.69 (+2.32s | 5.8%) | Legacy Aquatics | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 42 | Ryder Hayward | 40.13 | 12 | BB Min | A: 37.69 (+2.44s | 6.1%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 43 | Benjamin Mormino | 40.19 | 11 | BB Min | A: 37.69 (+2.50s | 6.2%) | Bend Swim Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 44 | Henry Leineweber | 40.46 | 11 | BB Min | A: 37.69 (+2.77s | 6.8%) | Apex | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 45 | Aritra Daas | 40.83 | 11 | BB Min | A: 37.69 (+3.14s | 7.7%) | Tualatin Hills Swim Club | 07/11/2025 | 2025 THSC Summer Classic | |
| 46 | Rayan Kumar | 40.92 | 11 | BB Min | A: 37.69 (+3.23s | 7.9%) | Beaverton Area Aquatics Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 47 | Tristan Hills | 40.95 | 10 | BB Min | A: 37.69 (+3.26s | 8.0%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 48 | Boone Brown | 41.09 | 11 | B Min | BB: 41.09 (+0.00s | -0.0%) | Corvallis Aquatic Team | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 49 | Jaxon Lierman | 41.14 | 11 | B Min | BB: 41.09 (+0.05s | 0.1%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | |
| 50 | Luke Zhang | 41.25 | 11 | B Min | BB: 41.09 (+0.16s | 0.4%) | 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.