| Event | Time | Date | Name | Meet | History |
|---|---|---|---|---|---|
| 50 Free | 23.85 | Feb. 15, 2018 | Tesla Waters | North Coast Athletic Conference Championships | |
| 100 Free | 52.06 | Feb. 17, 2018 | Tesla Waters | North Coast Athletic Conference Championships | |
| 200 Free | 1:53.62 | Feb. 13, 2015 | Nora Cooper | North Coast Athletic Conference Championships | |
| 500 Free | 5:01.10 | Feb. 9, 2017 | Maddie Prangley | North Coast Athletic Conference Championships | |
| 1000 Free | 10:35.51 | Jan. 20, 2017 | Maddie Prangley | Oberlin vs. Mount Union | |
| 1650 Free | 17:32.82 | Feb. 11, 2017 | Maddie Prangley | North Coast Athletic Conference Championships | |
| 50 Back | 26.16 | Oct. 31, 2014 | Kathleen Falk | Oberlin vs. Hiram | |
| 100 Back | 58.29 | March 9, 2000 | Celeste Mercer | - | |
| 200 Back | 2:06.12 | Feb. 22, 2014 | Lauren Wong | Kenyon College Invitational | |
| 50 Breast | 32.96 | Jan. 24, 2015 | Deirdre Haren | Ohio Wesleyan vs. Notre Dame (Ohio), Oberlin | |
| 100 Breast | 1:07.58 | Feb. 11, 2005 | Maura Selenak | - | |
| 200 Breast | 2:23.45 | Feb. 14, 2015 | Samantha Regan | North Coast Athletic Conference Championships | |
| 50 Fly | 26.77 | Jan. 27, 2018 | Tesla Waters | Ohio Wesleyan vs. Oberlin, Notre Dame (OH) | |
| 100 Fly | 57.36 | Feb. 13, 2015 | Vera Hutchison | North Coast Athletic Conference Championships | |
| 200 Fly | 2:04.10 | Dec. 3, 2009 | Grace Aheron | Wooster Invitational | |
| 100 IM | 59.97 | Feb. 17, 2018 | Tesla Waters | North Coast Athletic Conference Championships | |
| 200 IM | 2:08.25 | Feb. 12, 2015 | Samantha Regan | North Coast Athletic Conference Championships | |
| 400 IM | 4:31.70 | Dec. 3, 2009 | Grace Aheron | Wooster Invitational | |
| 200 Free Relay | 1:38.25 | Feb. 9, 2023 | Ragone, Hale, Pfaff, Frost | North Coast Athletic Conference Championships | |
| 400 Free Relay | 3:34.04 | Feb. 14, 2015 | Regan, Prangley, Sarazen, Cooper | North Coast Athletic Conference Championships | |
| 800 Free Relay | 7:39.71 | Feb. 13, 2015 | Regan, Hutchison, Prangley, Cooper | North Coast Athletic Conference Championships | |
| 200 Medley Relay | 1:49.29 | Feb. 8, 2023 | Peyton, Slade, Frost, Ragone | North Coast Athletic Conference Championships | |
| 400 Medley Relay | 3:56.08 | Feb. 12, 2015 | Wong, Regan, Hutchison, Cooper | North Coast Athletic Conference Championships |
