| Time | Date | Name | Meet |
|---|---|---|---|
| 1:36.42 | March 30, 2019 | John Shebat | NCAA Division I Mens Championships |
| 1:37.24 | March 25, 2017 | John Shebat | NCAA Division I Mens Championships |
| 1:39.17 | March 26, 2016 | Ryan Harty | NCAA Division I Mens Championships |
| 1:39.70 | Feb. 28, 2015 | Jack Conger | Big XII Conference Championships |
| 1:39.84 | Dec. 6, 2014 | Jack Conger | Texas Invitational |
| 1:40.18 | March 29, 2014 | Kip Darmody | NCAA Division I Mens Championships |
| 1:40.34 | March 28, 2010 | Austin Surhoff | NCAA Division I Mens Championships |
| 1:40.47 | March 28, 2009 | Taylor Taylor | NCAA Division I Mens Championships |
| 1:41.49 | Nov. 21, 2008 | Alan Maher | Washington @ Texas |
| 1:41.98 | March 29, 2008 | Sean Patton | NCAA Division I Mens Championships |
| 1:42.64 | March 15, 2007 | Caleb McDermott | NCAA Division I Mens Championships |
| 1:43.24 | March 6, 2003 | Nate O'Brien | American Short Course Championships |
