Colorado Swimming Boys 17-18 - 50 M Free
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 DiFronzo | 23.32 | 17 | AAAA Min | Flatiron Athletic Club | 06/28/2024 | Zone 2 Meet - VMAC | ||
| 2 | Samuel Lofstrom | 23.54 | 15 | AAAA Min | Team Vortex | 03/14/2024 | 2024 SPEEDO SECTIONALS [RESULTS] | ||
| 3 | Gavin Keogh | 23.69 | 17 | AAAA Min | Flatiron Athletic Club | 06/27/2025 | 2025 CO Zone 2 VMAC Meet | ||
| 4 | Hector Mu | 23.76 | 18 | AAAA Min | Flatiron Athletic Club | 06/19/2025 | 2025 CO Grand Junction Invitational | ||
| 5 | Bronson Smothers | 23.79 | 17 | AAAA Min | Colorado Stars | 08/01/2024 | 2024 CC Arena Western Zone Senior Championship | ||
| 6 | Duncan Salmen | 23.81 | 18 | AAAA Min | Foothills Swim Team | 07/17/2025 | 2025 Speedo Sectionals Mt Hood WZ | ||
| 7 | Julius Phillips | 23.86 | 17 | AAAA Min | Team Vortex | 06/19/2025 | 2025 CO Grand Junction Invitational | ||
| 8 | Bayden Todd | 23.88 | 18 | AAAA Min | Foothills Swim Team | 07/17/2025 | 2025 Speedo Sectionals Mt Hood WZ | ||
| 9 | Thomas Bradac | 23.93 | 17 | AAAA Min | Univ of Denver Hilltoppers | 07/17/2025 | 2025 Speedo Sectionals Mt Hood WZ | ||
| 10 | Jamie Crawford | 23.96 | 18 | AAAA Min | Aquawolves Swimming | 06/13/2025 | 2025 CO CSI Long Course Open | ||
| 11 | Jacob Barela | 24.12 | 17 | AAA Min | AAAA: 23.99 (+0.13s | 0.5%) | Fort Collins Area Swim Team | 03/14/2024 | 2024 SPEEDO SECTIONALS [RESULTS] | |
| 12 | Joel Silver | 24.20 | 17 | AAA Min | AAAA: 23.99 (+0.21s | 0.9%) | Univ of Denver Hilltoppers | 07/17/2025 | 2025 Speedo Sectionals Mt Hood WZ | |
| 13 | Lincoln Hoffmann | 24.21 | 15 | AAA Min | AAAA: 23.99 (+0.22s | 0.9%) | Fort Collins Area Swim Team | 07/25/2023 | Western Zone Senior Championship | |
| 14 | JJ Phillips | 24.28 | 17 | AAA Min | AAAA: 23.99 (+0.29s | 1.2%) | Unattached | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | |
| 15 | Camille Trinquesse | 24.33 | 17 | AAA Min | AAAA: 23.99 (+0.34s | 1.4%) | Univ of Denver Hilltoppers | 06/13/2025 | 2025 CO CSI Long Course Open | |
| 16 | Joshua Rogers | 24.36 | 16 | AAA Min | AAAA: 23.99 (+0.37s | 1.5%) | Team Vortex | 03/14/2024 | 2024 SPEEDO SECTIONALS [RESULTS] | |
| 17 | Jacob Smith | 24.42 | 18 | AAA Min | AAAA: 23.99 (+0.43s | 1.8%) | Highlands Ranch Aquatics | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 18 | Jack Beckman | 24.52 | 17 | AAA Min | AAAA: 23.99 (+0.53s | 2.2%) | Univ of Denver Hilltoppers | 03/14/2024 | 2024 SPEEDO SECTIONALS [RESULTS] | |
| 19 | Noah Silver | 24.55 | 17 | AAA Min | AAAA: 23.99 (+0.56s | 2.3%) | Univ of Denver Hilltoppers | 05/17/2025 | 2025 CO Hilltopper Invite | |
| 20 | Ronan Watts | 24.59 | 17 | AAA Min | AAAA: 23.99 (+0.60s | 2.4%) | Pikes Peak Athletics | 07/18/2024 | CSI Senior LC Championships | |
| 21 | Connor Kelly | 24.66 | 16 | AAA Min | AAAA: 23.99 (+0.67s | 2.7%) | Aquawolves Swimming | 07/25/2023 | Western Zone Senior Championship | |
| 22 | Tanner Wilson | 24.67 | 17 | AAA Min | AAAA: 23.99 (+0.68s | 2.8%) | Valley Aquatics | 03/14/2024 | 2024 SPEEDO SECTIONALS [RESULTS] | |
| 23 | Joseph Sudermann | 24.72 | 15 | AAA Min | AAAA: 23.99 (+0.73s | 3.0%) | Univ of Denver Hilltoppers | 03/14/2024 | 2024 SPEEDO SECTIONALS [RESULTS] | |
| 24 | Marcus Garland | 24.77 | 17 | AAA Min | AAAA: 23.99 (+0.78s | 3.1%) | Greenwood Tiger Sharks | 07/23/2025 | 2025 TYR FUTURES OCALA | |
| 25 | Micah Rohacs | 24.82 | 16 | AAA Min | AAAA: 23.99 (+0.83s | 3.3%) | Pikes Peak Athletics | 07/18/2024 | CSI Senior LC Championships | |
| 26 | Trevor Woods | 24.83 | 16 | AAA Min | AAAA: 23.99 (+0.84s | 3.4%) | Durango Swim Club | 06/19/2025 | 2025 CO Grand Junction Invitational | |
| 27 | James Story | 24.85 | 18 | AAA Min | AAAA: 23.99 (+0.86s | 3.5%) | Unattached | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 28 | Breck Boyd | 24.85 | 15 | AAA Min | AAAA: 23.99 (+0.86s | 3.5%) | Avon Swim Club | 03/14/2024 | 2024 SPEEDO SECTIONALS [RESULTS] | |
| 29 | Noah Mooney | 24.87 | 17 | AAA Min | AAAA: 23.99 (+0.88s | 3.5%) | Foothills Swim Team | 06/14/2024 | CSI Long Course Open | |
| 30 | Talen Palmateer | 24.87 | 17 | AAA Min | AAAA: 23.99 (+0.88s | 3.5%) | Aquawolves Swimming | 06/11/2025 | 2025 CO HRA Sprint Eliminator | |
| 31 | Daniel Rinchiuso | 24.89 | 18 | AAA Min | AAAA: 23.99 (+0.90s | 3.6%) | Fort Collins Area Swim Team | 07/17/2025 | 2025 Speedo Sectionals Mt Hood WZ | |
| 32 | Conner Trinidad | 24.90 | 16 | AAA Min | AAAA: 23.99 (+0.91s | 3.7%) | Pikes Peak Athletics | 03/14/2024 | 2024 SPEEDO SECTIONALS [RESULTS] | |
| 33 | Daisuke Nakashima | 24.91 | 16 | AAA Min | AAAA: 23.99 (+0.92s | 3.7%) | Front Range Barracudas | 06/07/2024 | 2024 IA DSMY Trudy Hancock Memorial Invite | |
| 34 | Evan Linnebur | 24.93 | 16 | AAA Min | AAAA: 23.99 (+0.94s | 3.8%) | Aquawolves Swimming | 07/25/2023 | Western Zone Senior Championship | |
| 35 | Carter Bradley | 24.93 | 16 | AAA Min | AAAA: 23.99 (+0.94s | 3.8%) | Foothills Swim Team | 05/31/2024 | Barracuda Summer Sizzler Invite | |
| 36 | Austin Neeley | 24.93 | 17 | AAA Min | AAAA: 23.99 (+0.94s | 3.8%) | Front Range Barracudas | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 37 | Trevor Boodt | 24.96 | 17 | AAA Min | AAAA: 23.99 (+0.97s | 3.9%) | Highlands Ranch Aquatics | 07/13/2024 | TOPS SBL Summer Sizzler | |
| 38 | Cole Katsoff | 24.98 | 17 | AAA Min | AAAA: 23.99 (+0.99s | 4.0%) | Aces Swim Club | 06/11/2025 | 2025 CO HRA Sprint Eliminator | |
| 39 | Caden Pride | 25.02 | 17 | AAA Min | AAAA: 23.99 (+1.03s | 4.1%) | Elevation Athletics | 02/24/2024 | CSI Senior Meet - LCM | |
| 40 | Gherman Prudnikau | 25.03 | 17 | AAA Min | AAAA: 23.99 (+1.04s | 4.2%) | Mission Aurora Colorado Swimmi | 07/18/2024 | CSI Senior LC Championships | |
| 41 | Paul Sherick | 25.05 | 17 | AAA Min | AAAA: 23.99 (+1.06s | 4.2%) | Loveland Swim Club | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | |
| 42 | Lucas Larson | 25.05 | 16 | AAA Min | AAAA: 23.99 (+1.06s | 4.2%) | Univ of Denver Hilltoppers | 07/20/2023 | 13 & Over LC State Championships | |
| 43 | Nolan Kohl | 25.06 | 16 | AAA Min | AAAA: 23.99 (+1.07s | 4.3%) | Aquawolves Swimming | 07/18/2024 | CSI Senior LC Championships | |
| 44 | Vladislav Kazakin | 25.10 | 18 | AA Min | AAA: 25.09 (+0.01s | 0.0%) | Highlands Ranch Aquatics | 06/27/2025 | 2025 CO Zone 2 DU Meet | |
| 45 | Brennen Oneil | 25.11 | 16 | AA Min | AAA: 25.09 (+0.02s | 0.1%) | Fort Collins Area Swim Team | 01/06/2024 | TOPS LC Invite | |
| 46 | Aleksandras Aleinikovas | 25.12 | 18 | AA Min | AAA: 25.09 (+0.03s | 0.1%) | Mission Aurora Colorado Swimmi | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 47 | Hudson Newsom | 25.13 | 16 | AA Min | AAA: 25.09 (+0.04s | 0.2%) | Pikes Peak Athletics | 06/20/2024 | Grand Junction Invitational | |
| 48 | Ethan Swafford | 25.14 | 17 | AA Min | AAA: 25.09 (+0.05s | 0.2%) | Denver Swim Academy | 06/19/2025 | 2025 CO ACES Summer Invite | |
| 49 | Micah Moore | 25.15 | 18 | AA Min | AAA: 25.09 (+0.06s | 0.2%) | Fort Collins Area Swim Team | 06/13/2025 | 2025 CO CSI Long Course Open | |
| 50 | Conor Petri | 25.17 | 17 | AA Min | AAA: 25.09 (+0.08s | 0.3%) | CAC Stingrays Swim Team | 06/27/2025 | 2025 CO Zone 2 DU Meet | |
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.