COSA Swimming Girls 10 & under 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 | Madeline Simpfendorfer | 31.32 | 10 | A Min | AA: 30.89 (+0.43s | 1.4%) | COSA Swimming | 02/28/2025 | 2025 CO CSI 14 U Age Group Championships | |
| 2 | Violet George | 38.07 | 9 | B Min | BB: 35.99 (+2.08s | 5.5%) | COSA Swimming | 12/13/2024 | Falfins Holiday Open | |
| 3 | Mariska Mezei | 39.37 | 9 | B Min | BB: 35.99 (+3.38s | 8.6%) | COSA Swimming | 10/11/2024 | Gian-Luc Jordan Open | |
| 4 | Kathryn Harvey | 40.40 | 10 | B: 39.79 (+0.61s | 1.5%) | COSA Swimming | 04/12/2025 | 2025 CO Falfins Summer Series #1 | ||
| 5 | Paisley Fields | 41.15 | 10 | B: 39.79 (+1.36s | 3.3%) | COSA Swimming | 01/03/2025 | 2025 CO COSA New Year Open | ||
| 6 | Hailey Stegelmeier | 43.68 | 9 | B: 39.79 (+3.89s | 8.9%) | COSA Swimming | 03/08/2025 | 2025 CO Zone 5 Championships | ||
| 7 | Zoe Bridges | 44.19 | 10 | B: 39.79 (+4.40s | 10.0%) | COSA Swimming | 10/11/2024 | Gian-Luc Jordan Open | ||
| 8 | McKinley Calip | 45.52 | 9 | B: 39.79 (+5.73s | 12.6%) | COSA Swimming | 01/03/2025 | 2025 CO COSA New Year Open | ||
| 9 | Payton Mann | 47.12 | 8 | B: 39.79 (+7.33s | 15.6%) | Rocky Mountain Rapids | 01/04/2025 | 2025 CO Falfins SC Series #3 | ||
| 10 | Reagan Humphrey | 48.60 | 10 | B: 39.79 (+8.81s | 18.1%) | COSA Swimming | 02/14/2025 | 2025 CO COSA Valentine Open | ||
| 11 | Lillian DeVanna | 49.90 | 8 | B: 39.79 (+10.11s | 20.3%) | COSA Swimming | 10/20/2023 | COSA Gian Luc Jordan Open | ||
| 12 | Janelle Erndt | 50.10 | 10 | B: 39.79 (+10.31s | 20.6%) | COSA Swimming | 03/08/2025 | 2025 CO Zone 5 Championships | ||
| 13 | Anna Marsh | 51.04 | 8 | B: 39.79 (+11.25s | 22.0%) | COSA Swimming | 02/10/2023 | COSA Valentine Open | ||
| 14 | Brielle Hellu | 56.62 | 8 | B: 39.79 (+16.83s | 29.7%) | COSA Swimming | 10/11/2024 | Gian-Luc Jordan Open | ||
| 15 | Catalena Crowl | 59.03 | 10 | B: 39.79 (+19.24s | 32.6%) | COSA Swimming | 04/12/2025 | 2025 CO Falfins Summer Series #1 | ||
| 16 | Kinley Schumm | 59.45 | 9 | B: 39.79 (+19.66s | 33.1%) | COSA Swimming | 01/03/2025 | 2025 CO COSA New Year Open | ||
| 17 | Pihu Dham | 1:03.01 | 10 | B: 39.79 (+23.22s | 36.9%) | COSA Swimming | 11/15/2024 | 2024 CO RPDS High Point Challenge | ||
| 18 | Eowyn Gatz | 1:05.34 | 9 | B: 39.79 (+25.55s | 39.1%) | COSA Swimming | 11/15/2024 | Rapids High Point Challenge | ||
| 19 | Quincy Hellu | 1:09.51 | 7 | B: 39.79 (+29.72s | 42.8%) | COSA Swimming | 03/08/2025 | 2025 CO Zone 5 Championships | ||
| 20 | �owyn Gatz | 1:13.02 | 9 | B: 39.79 (+33.23s | 45.5%) | COSA Swimming | 10/26/2024 | Falfins Short Course Series #2 - OPEN | ||
| 21 | Riley Weinstein | 1:43.53 | 6 | B: 39.79 (+63.74s | 61.6%) | 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.