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| Time | Date | Name | Team | Meet |
|---|---|---|---|---|
| 23.99 | Feb. 12, 2016 | Emma Waddell | Williams College | NESCAC Women's Championships |
| 24.73 | Feb. 13, 2015 | Sarah Conklin | Amherst College | NESCAC Women's Championships |
| 24.97 | Feb. 19, 2011 | Kaila Umbarger | Keene State College | New England Intercollegiate Swimming and Diving Association Championships |
| 24.98 | Feb. 20, 2010 | Kaila Umbarger | Keene State College | NEISDA Champs |
| 25.27 | Feb. 19, 2010 | Logan Todhunter | Williams College | New England Small College Athletic Conference (W) Championships |
| 25.57 | Dec. 12, 2009 | Logan Todhunter | Williams College | Connecticut vs. Williams |
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