COSA Swimming Boys 17-18 50 Y Free
These rankings show the swimmers' placement within their swim team.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 | Lucas Miller | 22.22 | 18 | AA Min | AAA: 21.69 (+0.53s | 2.4%) | COSA Swimming | 05/08/2026 | 2026 CO OB CHSAA 4A State Championships | |
| 2 | Andrey Ishchenko | 22.74 | 18 | A Min | AA: 22.59 (+0.15s | 0.7%) | Pikes Peak Athletics | 03/27/2025 | 2025 Four Corners Speedo Sectionals Austin | |
| 3 | Nicholas Carlstrom | 22.83 | 18 | A Min | AA: 22.59 (+0.24s | 1.1%) | COSA Swimming | 02/20/2026 | 2026 CO Colorado Senior Meet | |
| 4 | Slater Newell | 23.09 | 17 | A Min | AA: 22.59 (+0.50s | 2.2%) | COSA Swimming | 05/08/2026 | 2026 CO OB CHSAA 4A State Championships | |
| 5 | Slater Newell | 23.27 | 16 | A Min | AA: 22.59 (+0.68s | 2.9%) | COSA Swimming | 04/29/2026 | 2026 CO OB PPA Conference Championships | |
| 6 | Zachary Heidel | 23.91 | 16 | BB Min | A: 23.59 (+0.32s | 1.3%) | COSA Swimming | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 7 | Caleb Wurtz | 24.41 | 17 | BB Min | A: 23.59 (+0.82s | 3.4%) | Pikes Peak Athletics | 01/10/2025 | 2025 CO PPA January Meet | |
| 8 | Chance Harberts | 24.63 | 17 | BB Min | A: 23.59 (+1.04s | 4.2%) | COSA Swimming | 01/24/2025 | 2025 CO TOPS Colorado Open | |
| 9 | Orin Meyer | 25.45 | 17 | BB Min | A: 23.59 (+1.86s | 7.3%) | Pueblo Swim Club | 11/01/2024 | 2024 CO ACES High Point Invite | |
| 10 | Aiden Tee | 25.89 | 17 | B Min | BB: 25.59 (+0.30s | 1.2%) | COSA Swimming | 10/11/2024 | 2024 CO Gian Luc Jordan Open | |
| 11 | Jeffrey Unwin | 28.88 | 17 | B: 27.59 (+1.29s | 4.5%) | COSA Swimming | 01/23/2026 | 2026 CO TOPS Colorado Open | ||
| 12 | Charles Lehr | 30.09 | 18 | B: 27.59 (+2.50s | 8.3%) | COSA Swimming | 10/11/2024 | 2024 CO Gian Luc Jordan Open | ||
| 13 | Josiah Grindstaff | 31.49 | 18 | B: 27.59 (+3.90s | 12.4%) | COSA Swimming | 02/14/2025 | 2025 CO COSA Valentine Open | ||
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.