| Time | Date | Name | Meet |
|---|---|---|---|
| 1:52.09 | Feb. 19, 2022 | Reid Mikuta | SEC Championships |
| 1:52.96 | March 28, 2009 | Adam Klein | NCAA Division I Mens Championships |
| 1:53.84 | Feb. 21, 2009 | Adam Klein | Southeastern Conference Championships - Day Four - Finals |
| 1:57.24 | March 15, 2007 | Jonathan Roberts | NCAA Division I Mens Championships |
