| Time | Date | Name | Meet |
|---|---|---|---|
| 48.92 | March 5, 2010 | Joe Taylor | NAIA National Championships |
| 50.31 | Feb. 19, 2010 | Joe Taylor | Liberal Arts Championships |
| 50.71 | Nov. 22, 2009 | Joe Taylor | Phoenix Fall Invitational (University of Chicago) |
| 51.51 | Dec. 6, 2008 | Joe Taylor | TYR/CollegeSwimming Classic |
| 54.08 | Nov. 21, 2008 | Dale Cuffe | Illinois Tech, Simpson at Loras |
| 54.14 | Nov. 1, 2008 | Joe Taylor | Kiefer Fall Classic |
| 56.72 | Feb. 23, 2008 | Joe Muchna | Midwest Invitational Last Chance Meet |
| 1:02.65 | Dec. 3, 2005 | Siddha Pimputkar | CollegeSwimming.com Classic |
