| Event | Time | Date | Name | Meet | History |
|---|---|---|---|---|---|
| 50 Free | 21.53 | Feb. 20, 1994 | Stephen Fowler | 1994 Middle Atlantic Conference Championships | |
| 100 Free | 47.05 | Feb. 18, 2001 | Casey Moore | 2001 Middle Atlantic Conference Championships | |
| 200 Free | 1:42.12 | March 16, 2001 | Casey Moore | 2001 NCAA Division III Championships | |
| 500 Free | 4:41.43 | March 15, 2001 | Casey Moore | 2001 NCAA Division III Championships | |
| 1000 Free | 10:07.08 | Nov. 13, 2022 | Leif Hoffman | Stevenson vs. Elizabethtown vs. Wilkes University | |
| 1650 Free | 16:29.86 | Dec. 3, 2022 | Leif Hoffman | Ranger Invitational | |
| 50 Back | 24.84 | Feb. 16, 2019 | Alex Pecher | Landmark Conference Championships | |
| 100 Back | 52.52 | Feb. 10, 2007 | Chris Miller | 2007 Middle Atlantic Conference Championships | |
| 200 Back | 1:53.78 | Feb. 11, 2007 | Chris Miller | 2007 Middle Atlantic Conference Championships | |
| 50 Breast | 28.28 | Oct. 27, 2023 | Connor Oswald | Immaculata vs. Elizabethtown vs. Goucher | |
| 100 Breast | 58.21 | Dec. 3, 2022 | Connor Oswald | Ranger Invitational | |
| 200 Breast | 2:10.96 | Feb. 19, 1994 | Mike Schlotterbeck | 1994 Middle Atlantic Conference Championships | |
| 50 Fly | 23.82 | Jan. 31, 2020 | Casey Marshall | Elizabethtown vs. Arcadia | |
| 100 Fly | 50.38 | Feb. 15, 2020 | Casey Marshall | Landmark Conference Championships | |
| 200 Fly | 1:56.86 | Dec. 2, 2023 | Leif Hoffman | Ranger Invitational | |
| 100 IM | 56.16 | Jan. 25, 2020 | Alex Pecher | Albright vs. Elizabethtown | |
| 200 IM | 1:57.93 | Feb. 16, 2003 | Casey Moore | 2003 Middle Atlantic Conference Championships | |
| 400 IM | 4:09.77 | Feb. 18, 2023 | Leif Hoffman | Landmark Conference Championships | |
| 200 Free Relay | 1:28.33 | Feb. 15, 2019 | Pecher, Hirshberg, Kuhn, Petrella | Landmark Conference Championships | |
| 400 Free Relay | 3:15.39 | Feb. 23, 1997 | Doug Hamsher, Derek Farrar, Kevin Urban, Joshua Luey | 1997 Middle Atlantic Conference Championships | |
| 800 Free Relay | 7:17.21 | Feb. 17, 2018 | Marshall, Pecher, Dolaway, FOERY | Landmark Conference Championships | |
| 200 Medley Relay | 1:37.23 | Feb. 18, 2024 | FITZGERALD, Oswald, Smith, West | Landmark Conference Championships | |
| 400 Medley Relay | 3:31.61 | Feb. 9, 1995 | Joshua Luey, Kevin Urban, Mike Schlotterbeck, Daniel Shelton | Elizabethtown at York (PA) |
