COSA Swimming Boys 11-12 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 | William Bruce | 25.97 | 12 | AA Min | AAA: 25.79 (+0.18s | 0.7%) | COSA Swimming | 09/26/2026 | 2026 CO High Altitude Season Kickoff | |
| 2 | Henry Brehm | 26.50 | 12 | AA Min | AAA: 25.79 (+0.71s | 2.7%) | COSA Swimming | 09/26/2026 | 2026 CO High Altitude Season Kickoff | |
| 3 | Finn Liebers | 27.95 | 11 | A Min | AA: 26.99 (+0.96s | 3.4%) | COSA Swimming | 10/09/2026 | 2026 CO Gian Luc Jordan Open | |
| 4 | Robert Marrufo | 28.29 | 12 | BB Min | A: 28.09 (+0.20s | 0.7%) | COSA Swimming | 09/26/2026 | 2026 CO High Altitude Season Kickoff | |
| 5 | Noah Hussey | 31.03 | 12 | B Min | BB: 30.49 (+0.54s | 1.7%) | COSA Swimming | 10/09/2026 | 2026 CO Gian Luc Jordan Open | |
| 6 | Jeromy Spears | 31.44 | 12 | B Min | BB: 30.49 (+0.95s | 3.0%) | COSA Swimming | 10/09/2026 | 2026 CO Gian Luc Jordan Open | |
| 7 | Merrick Decker | 32.13 | 12 | B Min | BB: 30.49 (+1.64s | 5.1%) | COSA Swimming | 03/14/2026 | 2026 CO Zone 5 Championships | |
| 8 | Nolan Endres | 33.00 | 11 | B: 32.79 (+0.21s | 0.6%) | COSA Swimming | 01/02/2026 | 2026 CO COSA New Year Open | ||
| 9 | Desmond Hardy | 33.52 | 11 | B: 32.79 (+0.73s | 2.2%) | COSA Swimming | 04/25/2026 | 2026 CO COSA Spring SC Kick Off | ||
| 10 | Jameson McCall | 37.63 | 11 | B: 32.79 (+4.84s | 12.9%) | COSA Swimming | 10/09/2026 | 2026 CO Gian Luc Jordan Open | ||
| 11 | Frederick Saur | 38.09 | 11 | B: 32.79 (+5.30s | 13.9%) | COSA Swimming | 01/02/2026 | 2026 CO COSA New Year Open | ||
| 12 | Preston Rutter | 38.34 | 11 | B: 32.79 (+5.55s | 14.5%) | COSA Swimming | 02/14/2025 | 2025 CO COSA Valentine Open | ||
| 13 | Emmett Tromans | 40.17 | 12 | B: 32.79 (+7.38s | 18.4%) | COSA Swimming | 03/14/2026 | 2026 CO Zone 5 Championships | ||
| 14 | Aryan Robin | 50.55 | 11 | B: 32.79 (+17.76s | 35.1%) | COSA Swimming | 01/02/2026 | 2026 CO COSA New Year Open | ||
| 15 | Peter Misja | 51.86 | 11 | B: 32.79 (+19.07s | 36.8%) | COSA Swimming | 12/19/2025 | 2025 CO Falfins Holiday Open | ||
| 16 | Mateo Oliveira | 56.99 | 12 | B: 32.79 (+24.20s | 42.5%) | COSA Swimming | 03/08/2025 | 2025 CO Zone 5 Championships | ||
| 17 | Viaan Pervala | 58.24 | 11 | B: 32.79 (+25.45s | 43.7%) | COSA Swimming | 11/15/2024 | 2024 CO RPDS High Point Challenge | ||
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.