Name | Time | Date | Meet |
---|---|---|---|
Janelle Rudolph | 53.26 | Dec. 20, 2019 | Pacific Northwest Senior Championships |
Lindsey Marchand | 52.30 | Dec. 5, 2008 | ConocoPhillips Short Course Championships |
EMILY WOODWORTH | 1:02.29 | April 2, 2000 | 2000 PC PLS SCY FAR WESTERN |