COSA Swimming Girls 11-12 50 M 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 | Simone Fredericks | 36.18 | 12 | AA Min | AAA: 35.19 (+0.99s | 2.7%) | COSA Swimming | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 2 | Lauren Plinske | 38.27 | 12 | A Min | AA: 36.79 (+1.48s | 3.9%) | COSA Swimming | 05/30/2025 | 2025 CO COSA Long Course Open | |
| 3 | Madeline Simpfendorfer | 40.28 | 10 | BB Min | A: 38.39 (+1.89s | 4.7%) | COSA Swimming | 06/19/2025 | 2025 CO ACES Summer Invite | |
| 4 | Jordyn Shearer | 46.77 | 11 | B: 44.79 (+1.98s | 4.2%) | COSA Swimming | 07/12/2025 | 2025 CO Southern Colorado LC Championship | ||
| 5 | Harley Worker | 48.33 | 11 | B: 44.79 (+3.54s | 7.3%) | COSA Swimming | 06/20/2024 | ACES Summer Invite | ||
| 6 | Emily Beckman | 49.82 | 12 | B: 44.79 (+5.03s | 10.1%) | COSA Swimming | 05/30/2025 | 2025 CO COSA Long Course Open | ||
| 7 | Karrington Isenburg | 53.44 | 11 | B: 44.79 (+8.65s | 16.2%) | COSA Swimming | 05/30/2025 | 2025 CO COSA Long Course Open | ||
| 8 | Addison Pruneda | 56.05 | 11 | B: 44.79 (+11.26s | 20.1%) | COSA Swimming | 05/30/2025 | 2025 CO COSA Long Course Open | ||
| 9 | Elizabeth Scism | 56.92 | 11 | B: 44.79 (+12.13s | 21.3%) | COSA Swimming | 06/19/2025 | 2025 CO ACES Summer Invite | ||
| 10 | Emmelyn Ropelewski | 57.16 | 8 | B: 44.79 (+12.37s | 21.6%) | COSA Swimming | 06/03/2022 | COSA Friday Night Sprint | ||
| 11 | Kadence Gray-Acosta | 59.17 | 11 | B: 44.79 (+14.38s | 24.3%) | COSA Swimming | 04/27/2024 | COSA Long Course Kick Off | ||
| 12 | Tamsin Robb | 1:15.84 | 12 | B: 44.79 (+31.05s | 40.9%) | COSA Swimming | 05/30/2025 | 2025 CO COSA Long Course 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.