COSA Swimming Girls 15-16 50 M 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 | Ava Kabat | 29.29 | 15 | AA Min | AAA: 28.29 (+1.00s | 3.4%) | COSA Swimming | 07/17/2025 | 2025 CO CSI Senior LC State Championships | |
| 2 | London Bittner | 30.18 | 13 | A Min | AA: 29.59 (+0.59s | 2.0%) | COSA Swimming | 04/28/2023 | TOPS Arena Catch Me If You Can | |
| 3 | Elizabeth Platt | 31.28 | 14 | BB Min | A: 30.89 (+0.39s | 1.2%) | COSA Swimming | 07/07/2023 | Zone 5 LC Finale | |
| 4 | Margaret Switzer | 31.64 | 15 | BB Min | A: 30.89 (+0.75s | 2.4%) | COSA Swimming | 04/26/2025 | 2025 CO COSA Spring LC Kick Off | |
| 5 | Elizabet Platt | 31.75 | 13 | BB Min | A: 30.89 (+0.86s | 2.7%) | COSA Swimming | 07/08/2022 | Zone 5 Long Course Finale | |
| 6 | Audrey Hausner | 32.17 | 14 | BB Min | A: 30.89 (+1.28s | 4.0%) | COSA Swimming | 04/26/2025 | 2025 CO COSA Spring LC Kick Off | |
| 7 | Zoe Harris | 32.32 | 14 | BB Min | A: 30.89 (+1.43s | 4.4%) | COSA Swimming | 06/20/2024 | ACES Summer Invite | |
| 8 | Jocelyn Greene | 32.78 | 15 | BB Min | A: 30.89 (+1.89s | 5.8%) | COSA Swimming | 06/19/2025 | 2025 CO ACES Summer Invite | |
| 9 | Kaidence Grimaud | 33.14 | 15 | BB Min | A: 30.89 (+2.25s | 6.8%) | COSA Swimming | 06/20/2024 | ACES Summer Invite | |
| 10 | Addison Cozzetto | 33.24 | 12 | BB Min | A: 30.89 (+2.35s | 7.1%) | COSA Swimming | 07/09/2021 | Zone 5 Championships | |
| 11 | Bailee Upton | 33.27 | 12 | BB Min | A: 30.89 (+2.38s | 7.2%) | Colorado Dolphins | 07/29/2022 | CSI 12&U LC State Championships | |
| 12 | Katherine Carlstrom | 34.10 | 14 | B Min | BB: 33.49 (+0.61s | 1.8%) | COSA Swimming | 07/12/2025 | 2025 CO Southern Colorado LC Championship | |
| 13 | Lucy Davis | 34.23 | 12 | B Min | BB: 33.49 (+0.74s | 2.2%) | COSA Swimming | 07/09/2021 | Zone 5 Championships | |
| 14 | Grace Fitzgerald | 34.33 | 15 | B Min | BB: 33.49 (+0.84s | 2.4%) | COSA Swimming | 04/26/2025 | 2025 CO COSA Spring LC Kick Off | |
| 15 | Bailey Avery | 34.37 | 14 | B Min | BB: 33.49 (+0.88s | 2.6%) | COSA Swimming | 07/12/2024 | ACES/DSA Last Chance Summer Blast | |
| 16 | Magdalena Lacuzong | 35.13 | 12 | B Min | BB: 33.49 (+1.64s | 4.7%) | Alamo Area Aquatic Association | 04/03/2021 | AAAA-NE Blossom into Summer | |
| 17 | Cordelia Wei | 35.26 | 12 | B Min | BB: 33.49 (+1.77s | 5.0%) | COSA Swimming | 05/27/2022 | AFA/COSA LC Open | |
| 18 | Julianna Ward | 35.41 | 12 | B Min | BB: 33.49 (+1.92s | 5.4%) | COSA Swimming | 06/25/2021 | ACES Summer Invite | |
| 19 | Alyssa Sewell | 35.43 | 12 | B Min | BB: 33.49 (+1.94s | 5.5%) | COSA Swimming | 07/08/2022 | Zone 5 Long Course Finale | |
| 20 | Annaliese FitzPatrick | 36.34 | 14 | B: 36.09 (+0.25s | 0.7%) | COSA Swimming | 04/26/2025 | 2025 CO COSA Spring LC Kick Off | ||
| 21 | Sydney Hughes | 37.15 | 11 | B: 36.09 (+1.06s | 2.9%) | COSA Swimming | 05/28/2021 | Academy Spring Meet -Long Course | ||
| 22 | Beatrix Wei | 37.56 | 12 | B: 36.09 (+1.47s | 3.9%) | COSA Swimming | 05/27/2022 | AFA/COSA LC Open | ||
| 23 | Karli Watts | 37.60 | 14 | B: 36.09 (+1.51s | 4.0%) | COSA Swimming | 07/12/2024 | ACES/DSA Last Chance Summer Blast | ||
| 24 | Maya Jensen | 37.85 | 12 | B: 36.09 (+1.76s | 4.6%) | COSA Swimming | 07/09/2021 | Zone 5 Championships | ||
| 25 | Annie Vigueria | 38.13 | 14 | B: 36.09 (+2.04s | 5.4%) | COSA Swimming | 04/27/2024 | COSA Long Course Kick Off | ||
| 26 | Valentina Coss | 38.81 | 12 | B: 36.09 (+2.72s | 7.0%) | COSA Swimming | 05/28/2021 | Academy Spring Meet -Long Course | ||
| 27 | Tawny Miller | 39.92 | 12 | B: 36.09 (+3.83s | 9.6%) | COSA Swimming | 06/03/2022 | COSA Friday Night Sprint | ||
| 28 | Ezra Demaree | 40.24 | 13 | B: 36.09 (+4.15s | 10.3%) | COSA Swimming | 05/19/2023 | NJST Spring Open | ||
| 29 | Sophia Headrick | 40.66 | 12 | B: 36.09 (+4.57s | 11.2%) | COSA Swimming | 05/28/2021 | Academy Spring Meet -Long Course | ||
| 30 | Lydia Rutherford | 41.47 | 11 | B: 36.09 (+5.38s | 13.0%) | COSA Swimming | 05/28/2021 | Academy Spring Meet -Long Course | ||
| 31 | Ava Keating | 42.71 | 10 | B: 36.09 (+6.62s | 15.5%) | COSA Swimming | 07/30/2021 | CSI Age Group LC State Championships | ||
| 32 | Harper Keating | 43.57 | 10 | B: 36.09 (+7.48s | 17.2%) | COSA Swimming | 05/28/2021 | Academy Spring Meet -Long Course | ||
| 33 | Emily Kunath | 49.28 | 12 | B: 36.09 (+13.19s | 26.8%) | COSA Swimming | 06/03/2022 | COSA Friday Night Sprint | ||
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.