| Time | Date | Name | Meet |
|---|---|---|---|
| 1:43.48 | March 11, 2023 | Ney Chagas Filho | NCAA Division II Championship |
| 1:44.95 | Feb. 11, 2023 | Ney Chagas Filho | South Atlantic Conference Championships |
| 1:45.45 | March 16, 2019 | Niklas Martin | NCAA Division II Championship |
| 1:45.91 | Feb. 17, 2018 | Niklas Martin | Bluegrass Mountain Championships |
| 1:45.93 | March 9, 2013 | Tim Kniffler | NCAA Division II Championships |
| 1:46.05 | Feb. 16, 2013 | Tim Kniffler | Bluegrass Mountain Conference Championships |
| 1:47.90 | March 12, 2011 | Tim Kniffler | NCAA Division II Championships |
| 1:48.96 | Feb. 19, 2011 | Tim Kniffler | Bluegrass Mountain Conference Championships |
| 1:50.71 | Feb. 28, 2010 | Santino Viselli | Last Chance Meet: Georgia |
| 1:52.55 | Feb. 21, 2009 | Santino Viselli | Emory Last Chance Meet |
| 1:52.87 | March 17, 2007 | Brian Parks | NCAA Division II Championships |
