| Name | Time | Date | Meet |
|---|---|---|---|
| Kyle Drake | 1:47.92 | March 24, 2012 | 2012 NCAA Division III Championships |
| Kyle Drake | 1:48.88 | Feb. 20, 2010 | College Conference of Illinois & Wisconsin Championships |
| Nathaniel Chapman | 1:51.29 | Nov. 20, 2005 | 2005 Minnesota Invitational |
| Nathaniel Chapman | 1:51.49 | Feb. 12, 2005 | 2005 CCIW Championships |
| Nathaniel Chapman | 1:53.38 | Feb. 15, 2003 | CCIW Swimming Championships |
| DJ Hessenthaler | 1:53.91 | Feb. 16, 2002 | 2002 CCIW Championships |
