| Name | Time | Date | Meet |
|---|---|---|---|
| Delaney Biro | 4:34.15 | July 27, 2018 | Florida Gold Coast Senior Long Course Championships |
| Delaney Biro | 4:41.33 | May 18, 2018 | FG POMP Jesse Vassallo Invitational |
| Delaney Biro | 4:43.26 | March 10, 2018 | Southern Zone South Sectional Championships |
| Samantha Litman | 4:54.90 | May 19, 2017 | FG POMP Jesse Vassallo Invitational |
| Samantha Litman | 5:00.20 | Feb. 11, 2017 | FG PST Sr. LCM Sectional Qualifier |
