| Time | Date | Name | Meet |
|---|---|---|---|
| 1:38.36 | March 30, 2024 | Aidan Stoffle | NCAA Division I Mens Championships |
| 1:38.57 | Nov. 18, 2023 | Aidan Stoffle | Georgia Fall Invitational |
| 1:39.05 | Dec. 3, 2017 | Hugo Gonzalez | Georgia Invitational |
| 1:39.65 | March 28, 2009 | Pascal Wollach | NCAA Division I Mens Championships |
| 1:41.24 | Feb. 21, 2009 | Pascal Wollach | Southeastern Conference Championships - Day Four - Finals |
| 1:41.93 | March 15, 2007 | James Wike | NCAA Division I Mens Championships |
