| Time | Date | Name | Meet |
|---|---|---|---|
| 1:50.73 | Feb. 18, 2012 | Michael Firth | College Conference of Illinois & Wisconsin Championships |
| 1:50.82 | Feb. 19, 2011 | Michael Firth | College Conference of Illinois & Wisconsin Championships |
| 1:52.71 | Feb. 20, 2010 | Michael Firth | College Conference of Illinois & Wisconsin Championships |
| 1:53.21 | Feb. 21, 2009 | Michael Firth | CCIW Championships |
| 1:58.59 | Feb. 16, 2002 | Byron Lubenkov | CCIW Championships |
