| Name | Time | Date | Meet |
|---|---|---|---|
| Mike Fisher | 53.94 | March 7, 2014 | 2014 Mid-American Championships (M) |
| Michael Swain | 55.58 | Dec. 1, 2012 | Eastern Michigan Invitational |
| Mike Fisher | 55.92 | March 2, 2012 | Mid-American Conference Mens Championships |
| Jake Heyblom | 56.13 | March 4, 2011 | Mid-American Conference Mens Championships |
| Scott Murphy | 56.93 | Feb. 20, 2009 | 2009 Sun Belt Conference Championships - Day Two - Finals |
| Samuel Dolato | 59.26 | Nov. 14, 2008 | 2008 Purdue Challenge |
| Scott Murphy | 1:00.13 | Nov. 8, 2008 | Akron, Xavier @Eastern Michigan |
