| Time | Date | Name | Meet |
|---|---|---|---|
| 3:42.61 | Feb. 20, 2020 | Nicholas Perera | SEC Championship |
| 3:43.64 | Feb. 21, 2019 | Nicholas Perera | Southeastern Conference Championships |
| 3:47.95 | Feb. 20, 2014 | Ian Decker | Southeastern Conference Championships |
| 3:52.67 | Feb. 21, 2013 | Ian Decker | Southeastern Conference Championships |
| 3:54.16 | Feb. 17, 2012 | John Ellis | Southeastern Conference Championships |
| 3:55.28 | Nov. 19, 2010 | Hunter Hinson | Tennessee Invitational |
| 3:56.21 | Feb. 20, 2009 | Kyle Lee | Southeastern Conference Championships - Day Three - Finals |
| 4:01.62 | Dec. 5, 2008 | Kyle Lee | ConocoPhillips Short Course Championships |
