Colorado Swimming Boys 17-18 - 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 | Ethan Swafford | 23.81 | 18 | AAAA Min | Denver Swim Academy | 12/10/2025 | 2025 West Speedo Winter Juniors | ||
| 2 | Beau Joens | 26.24 | 17 | AAAA Min | North Jeffco Swim Team | 12/06/2024 | 2024 CO CSI Pioneer Open | ||
| 3 | Breck Boyd | 26.52 | 18 | AAAA Min | Avon Swim Club | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | ||
| 4 | Ben Witmer | 27.27 | 18 | AAAA Min | Univ. of Denver Hilltoppers | 07/16/2026 | 2026 CA NV Summer Speedo Sectionals @ BREA | ||
| 5 | Nolan Kohl | 27.33 | 18 | AAAA Min | Aquawolves Swimming | 07/16/2026 | 2026 CO CSI Senior LCM State Championships | ||
| 6 | Greyson Connett | 27.44 | 17 | AAAA Min | Aquawolves Swimming | 07/10/2026 | 2026 CO Firecracker Last Chance Invite | ||
| 7 | Samuel Lofstrom | 27.84 | 18 | AAA Min | AAAA: 27.59 (+0.25s | 0.9%) | Team Vortex | 07/25/2023 | Finals WZ LCM Senior Champs 2023 | |
| 8 | Carter Bradley | 28.17 | 18 | AAA Min | AAAA: 27.59 (+0.58s | 2.1%) | Foothills Swim Team | 07/17/2025 | 2025 Speedo Sectionals Mt Hood WZ | |
| 9 | Joseph Sudermann | 28.17 | 18 | AAA Min | AAAA: 27.59 (+0.58s | 2.1%) | Univ. of Denver Hilltoppers | 05/17/2025 | 2025 CO Hilltopper Invite | |
| 10 | Chase Emerson | 28.20 | 17 | AAA Min | AAAA: 27.59 (+0.61s | 2.2%) | Aquawolves Swimming | 05/23/2026 | 2026 CO CUDA Vs AQUA Dual | |
| 11 | Oskar Plotnik | 28.56 | 18 | AAA Min | AAAA: 27.59 (+0.97s | 3.4%) | Univ. of Denver Hilltoppers | 07/17/2025 | 2025 Speedo Sectionals Mt Hood WZ | |
| 12 | Elias Everitt | 28.60 | 18 | AAA Min | AAAA: 27.59 (+1.01s | 3.5%) | Loveland Swim Club | 07/16/2026 | 2026 CO CSI Senior LCM State Championships | |
| 13 | Kevin Schwartz | 28.73 | 17 | AAA Min | AAAA: 27.59 (+1.14s | 4.0%) | Aquawolves Swimming | 07/16/2026 | 2026 CO CSI Senior LCM State Championships | |
| 14 | Jackson Hill | 28.82 | 17 | AAA Min | AAAA: 27.59 (+1.23s | 4.3%) | Denver Swim Academy | 06/10/2026 | 2026 CO HRA Sprint Eliminator | |
| 15 | Austin Jones | 28.90 | 18 | AAA Min | AAAA: 27.59 (+1.31s | 4.5%) | Pikes Peak Athletics | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 16 | Isak Leitel | 28.93 | 17 | AAA Min | AAAA: 27.59 (+1.34s | 4.6%) | Univ. of Denver Hilltoppers | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 17 | Ezra Ferguson | 29.04 | 18 | AA Min | AAA: 28.99 (+0.05s | 0.2%) | Team Vortex | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 18 | Conor Petri | 29.10 | 18 | AA Min | AAA: 28.99 (+0.11s | 0.4%) | CAC Stingrays Swim Team | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 19 | Archer Sanchez | 29.15 | 18 | AA Min | AAA: 28.99 (+0.16s | 0.5%) | Denver Swim Academy | 07/10/2026 | 2026 CO ACES DSA Summer Blast | |
| 20 | Rolland Mease | 29.46 | 16 | AA Min | AAA: 28.99 (+0.47s | 1.6%) | Maverick Aquatics | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 21 | Lincoln Hoffmann | 29.47 | 17 | AA Min | AAA: 28.99 (+0.48s | 1.6%) | Univ. of Denver Hilltoppers | 04/25/2025 | 2025 CO TOPS Arena Catch Me If You Can | |
| 22 | Brandon Baggaley | 29.62 | 17 | AA Min | AAA: 28.99 (+0.63s | 2.1%) | Front Range Barracudas | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 23 | Luke Slankard | 29.69 | 18 | AA Min | AAA: 28.99 (+0.70s | 2.4%) | Foothills Swim Team | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | |
| 24 | Spencer Greene | 29.82 | 17 | AA Min | AAA: 28.99 (+0.83s | 2.8%) | Denver Swim Academy | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 25 | Cade Palmateer | 29.85 | 17 | AA Min | AAA: 28.99 (+0.86s | 2.9%) | Aquawolves Swimming | 07/16/2026 | 2026 CO CSI Senior LCM State Championships | |
| 26 | Bennett Sagrati | 29.86 | 18 | AA Min | AAA: 28.99 (+0.87s | 2.9%) | Highlands Ranch Aquatics | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 27 | Tucker Chinn | 30.03 | 17 | AA Min | AAA: 28.99 (+1.04s | 3.5%) | Meeker Marlins | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 28 | Gabriel Tecu | 30.06 | 17 | AA Min | AAA: 28.99 (+1.07s | 3.6%) | Castle Rock Swimming | 07/16/2026 | 2026 CO CSI Senior LCM State Championships | |
| 29 | Julius Phillips | 30.11 | 18 | AA Min | AAA: 28.99 (+1.12s | 3.7%) | Team Vortex | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 30 | William O'Brien | 30.15 | 18 | AA Min | AAA: 28.99 (+1.16s | 3.8%) | Aquawolves Swimming | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 31 | Davis Brown | 30.16 | 18 | AA Min | AAA: 28.99 (+1.17s | 3.9%) | Denver Swim Academy | 06/11/2025 | 2025 CO HRA Sprint Eliminator | |
| 32 | Zander De Jager | 30.21 | 18 | AA Min | AAA: 28.99 (+1.22s | 4.0%) | Evergreen Hurricanes | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 33 | William Moore | 30.25 | 17 | AA Min | AAA: 28.99 (+1.26s | 4.2%) | Fort Collins Area Swim Team | 06/27/2026 | 2026 CO FAST Single Session | |
| 34 | Mason Shutter | 30.34 | 18 | A Min | AA: 30.29 (+0.05s | 0.2%) | Aquawolves Swimming | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 35 | Luke Fountain | 30.36 | 17 | A Min | AA: 30.29 (+0.07s | 0.2%) | Swim Dogs | 06/10/2026 | 2026 CO HRA Sprint Eliminator | |
| 36 | Ryland Murray | 30.37 | 17 | A Min | AA: 30.29 (+0.08s | 0.3%) | Colorado Stingrays Swim Team | 07/16/2026 | 2026 CO CSI Senior LCM State Championships | |
| 37 | Nirrin Comerford | 30.43 | 17 | A Min | AA: 30.29 (+0.14s | 0.5%) | Aquawolves Swimming | 07/10/2026 | 2026 CO Firecracker Last Chance Invite | |
| 38 | Andrey Ishchenko | 30.44 | 18 | A Min | AA: 30.29 (+0.15s | 0.5%) | Pikes Peak Athletics | 01/04/2025 | 2025 CO TOPS Long Course Invite | |
| 39 | Trevor Woods | 30.48 | 18 | A Min | AA: 30.29 (+0.19s | 0.6%) | Durango Swim Club | 05/29/2026 | 2026 CO Cortez Summer Open | |
| 40 | Tyson Walker | 30.48 | 18 | A Min | AA: 30.29 (+0.19s | 0.6%) | Aces Swim Club | 11/24/2024 | 2024 CO Junior National LC Camp | |
| 41 | Luke Jordan | 30.55 | 18 | A Min | AA: 30.29 (+0.26s | 0.9%) | Aquawolves Swimming | 05/23/2026 | 2026 CO CUDA Vs AQUA Dual | |
| 42 | Jaxson Mania | 30.56 | 17 | A Min | AA: 30.29 (+0.27s | 0.9%) | Fort Collins Area Swim Team | 07/16/2026 | 2026 CO CSI Senior LCM State Championships | |
| 43 | Charles Newton | 30.67 | 18 | Aces Swim Club | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |||
| 44 | Micah Smith | 30.68 | 17 | A Min | AA: 30.29 (+0.39s | 1.3%) | Univ. of Denver Hilltoppers | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 45 | Kane Willis | 30.82 | 18 | A Min | AA: 30.29 (+0.53s | 1.7%) | Loveland Swim Club | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | |
| 46 | Brian He | 30.85 | 17 | A Min | AA: 30.29 (+0.56s | 1.8%) | Univ. of Denver Hilltoppers | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | |
| 47 | Adrian Tyukov | 30.85 | 17 | A Min | AA: 30.29 (+0.56s | 1.8%) | Aquawolves Swimming | 06/11/2025 | 2025 CO HRA Sprint Eliminator | |
| 48 | Keegan Merson | 30.87 | 18 | A Min | AA: 30.29 (+0.58s | 1.9%) | Swim Dogs | 07/16/2026 | 2026 CO CSI Senior LCM State Championships | |
| 49 | Isak Leitel | 30.88 | 17 | A Min | AA: 30.29 (+0.59s | 1.9%) | Univ. of Denver Hilltoppers | 01/04/2026 | 2026 CO TOPS Long Course Invite | |
| 50 | Grant Pier | 30.89 | 18 | A Min | AA: 30.29 (+0.60s | 1.9%) | Univ. of Denver Hilltoppers | 04/11/2026 | 2026 CO TOPS SBL Pentathlon 13 O | |
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.