| Name | Time | Date | Meet |
|---|---|---|---|
| Trevor Cairns | 1:44.57 | Feb. 15, 2024 | Atlantic East Conference Championships |
| Trevor Cairns | 1:45.03 | Feb. 11, 2023 | Atlantic East Conference Championships |
| Matthew Essig | 1:46.00 | Feb. 20, 2016 | 2016 Capital Athletic Conference Championships |
| Matthew Essig | 1:46.33 | Dec. 7, 2013 | Randolph-Macon Invitational |
| Brian Tinsman | 1:46.62 | Feb. 13, 2010 | Capital Athletic Conference Championships |
| Brian Tinsman | 1:51.43 | Dec. 5, 2009 | Franklin & Marshall Invitational |
