COSA Swimming Boys 10 & under 50 Y Back
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 | Preston Rutter | 42.25 | 10 | BB Min | A: 37.59 (+4.66s | 11.0%) | COSA Swimming | 02/28/2025 | 2025 CO CSI 14 U Age Group Championships | |
| 2 | Noah Hussey | 42.93 | 10 | B Min | BB: 42.89 (+0.04s | 0.1%) | COSA Swimming | 11/15/2024 | Rapids High Point Challenge | |
| 3 | Finn Liebers | 46.78 | 10 | B Min | BB: 42.89 (+3.89s | 8.3%) | COSA Swimming | 02/14/2025 | 2025 CO COSA Valentine Open | |
| 4 | Henry Fredericks | 47.26 | 7 | B Min | BB: 42.89 (+4.37s | 9.2%) | COSA Swimming | 10/11/2024 | Gian-Luc Jordan Open | |
| 5 | Alexander Woodard | 49.01 | 8 | B: 48.29 (+0.72s | 1.5%) | COSA Swimming | 04/12/2025 | 2025 CO Falfins Summer Series #1 | ||
| 6 | Jameson McCall | 53.08 | 9 | B: 48.29 (+4.79s | 9.0%) | COSA Swimming | 02/14/2025 | 2025 CO COSA Valentine Open | ||
| 7 | Rufio Evans | 56.16 | 8 | B: 48.29 (+7.87s | 14.0%) | COSA Swimming | 07/24/2022 | Rocky Mountain State Games | ||
| 8 | William Brewen | 57.78 | 8 | B: 48.29 (+9.49s | 16.4%) | COSA Swimming | 02/14/2025 | 2025 CO COSA Valentine Open | ||
| 9 | Gael Gallardo | 58.85 | 9 | B: 48.29 (+10.56s | 17.9%) | COSA Swimming | 12/08/2023 | Falfins Holiday Open | ||
| 10 | Jett Mahoney | 59.03 | 7 | B: 48.29 (+10.74s | 18.2%) | COSA Swimming | 02/10/2023 | COSA Valentine Open | ||
| 11 | Dean Martinez | 59.40 | 7 | B: 48.29 (+11.11s | 18.7%) | Colorado Dolphins | 11/13/2022 | COSA Thanksgiving Classic | ||
| 12 | Johnny Bryant | 59.42 | 8 | B: 48.29 (+11.13s | 18.7%) | COSA Swimming | 02/14/2025 | 2025 CO COSA Valentine Open | ||
| 13 | Chase Bartholomew | 1:00.62 | 8 | B: 48.29 (+12.33s | 20.3%) | COSA Swimming | 12/13/2024 | Falfins Holiday Open | ||
| 14 | Peter Misja | 1:00.94 | 9 | B: 48.29 (+12.65s | 20.8%) | COSA Swimming | 12/13/2024 | Falfins Holiday Open | ||
| 15 | Aryan Robin | 1:12.28 | 10 | B: 48.29 (+23.99s | 33.2%) | COSA Swimming | 11/15/2024 | Rapids High Point Challenge | ||
| 16 | Rhys Brenner | 1:12.50 | 8 | B: 48.29 (+24.21s | 33.4%) | COSA Swimming | 01/03/2025 | 2025 CO COSA New Year 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.