| Time | Date | Name | Meet |
|---|---|---|---|
| 1:02.55 | Feb. 17, 2023 | Greta Walting | Patriot League Championships |
| 1:03.38 | Feb. 18, 2022 | Greta Walting | Patriot League Championships |
| 1:03.67 | April 17, 2021 | Greta Walting | Colgate vs. Boston University, Holy Cross |
| 1:04.70 | April 3, 2021 | Greta Walting | April Pools Invitational |
| 1:05.47 | Feb. 20, 2009 | Maggie Gousman | Patriot League Championships - Day Two - Finals |
| 1:07.38 | Nov. 21, 2008 | Maggie Gousman | Terrier Invitational |
