| Time | Date | Name | Meet |
|---|---|---|---|
| 1:28.81 | March 29, 2024 | Luke Hobson | NCAA Division I Mens Championships |
| 1:29.13 | March 27, 2024 | Luke Hobson | NCAA Division I Mens Championships |
| 1:29.50 | March 23, 2018 | Townley Haas | NCAA Division I Mens Championships |
| 1:30.41 | March 21, 2018 | Townley Haas | NCAA Division I Mens Championships |
| 1:30.46 | March 25, 2016 | Townley Haas | NCAA Division I Mens Championships |
| 1:31.72 | Dec. 5, 2008 | Dave Walters | Texas Invitational |
| 1:32.56 | March 28, 2008 | Dave Walters | NCAA Division I Mens Championships |
| 1:33.39 | March 15, 2007 | Matt McGinnis | NCAA Division I Mens Championships |
