| Event | Time | Date | Name | Meet | History |
|---|---|---|---|---|---|
| 50 Free | 20.17 | March 18, 2009 | John Cook | NCAA Division III Championships | |
| 50 Free | 20.17 | Feb. 9, 2023 | Ben Hilfinger | North Coast Athletic Conference Championships | |
| 100 Free | 44.40 | March 21, 2009 | John Cook | NCAA Division III Championships | |
| 200 Free | 1:38.37 | Dec. 4, 2014 | Casey Hooker | Total Performance Invitational | |
| 500 Free | 4:29.85 | March 20, 2013 | Casey Hooker | NCAA Division III Championships | |
| 1000 Free | 9:39.39 | Oct. 29, 2011 | Casey Hooker | Washington (Mo) vs. De Pauw | |
| 1650 Free | 16:00.87 | Dec. 3, 2011 | Casey Hooker | DePauw Invitational | |
| 50 Back | 20.66 | Oct. 31, 2015 | Kyle Winters | - | |
| 100 Back | 49.97 | March 19, 2015 | Blake Lehmann | NCAA Division III Championships | |
| 200 Back | 1:50.69 | Nov. 17, 2018 | Adam Pircon | Phoenix Fall Classic | |
| 50 Breast | 28.35 | Oct. 5, 2023 | Robbie Sheffield | ROSE-HULMAN VS. DEPAUW 23-24 | |
| 100 Breast | 54.20 | March 23, 2018 | Sam Mcmanus | NCAA Division III Championships | |
| 200 Breast | 1:58.57 | March 24, 2018 | Sam Mcmanus | NCAA Division III Championships | |
| 50 Fly | 22.43 | Feb. 10, 2023 | James Shorney | North Coast Athletic Conference Championships | |
| 100 Fly | 47.95 | Feb. 10, 2023 | Ben Hilfinger | North Coast Athletic Conference Championships | |
| 200 Fly | 1:48.87 | Dec. 5, 2014 | Casey Hooker | Total Performance Invitational | |
| 100 IM | 52.66 | Feb. 17, 2018 | Alex Murlin | North Coast Athletic Conference Championships | |
| 200 IM | 1:50.94 | March 20, 2013 | Alexander Alfonso | NCAA Division III Championships | |
| 400 IM | 4:07.76 | Feb. 15, 2019 | Josh McCown | North Coast Athletic Conference Championships | |
| 200 Free Relay | 1:21.22 | March 19, 2015 | Sholtis, Hooker, Alfonso, Lehmann | NCAA Division III Championships | |
| 400 Free Relay | 2:59.68 | March 21, 2015 | Alfonso, Hooker, McMurtry, Lehmann | NCAA Division III Championships | |
| 800 Free Relay | 6:37.54 | March 20, 2015 | Hooker, Grissom, Swieter, McMurtry | NCAA Division III Championships | |
| 200 Medley Relay | 1:30.13 | Feb. 15, 2013 | Lehmann, Kukurugya, Alfonso, Burgeson | North Coast Athletic Conference Championships | |
| 400 Medley Relay | 3:20.17 | March 21, 2013 | Alfonso, Kukurugya, Hooker, Lehmann | NCAA Division III Championships |
