| Time | Date | Name | Meet |
|---|---|---|---|
| 23.17 | Feb. 15, 2019 | Sam Gabriel | College Conference of Illinois & Wisconsin Championships |
| 23.35 | Feb. 14, 2019 | Sam Gabriel | College Conference of Illinois & Wisconsin Championships |
| 23.54 | Feb. 16, 2018 | Sam Gabriel | College Conference of Illinois & Wisconsin Championships |
| 23.73 | Feb. 10, 2017 | Sam Gabriel | College Conference of Illinois & Wisconsin Championships |
| 23.86 | Feb. 13, 2015 | Lee Hollman | College Conference of Illinois & Wisconsin Championships |
| 24.31 | Feb. 17, 2012 | Kyle Drake | College Conference of Illinois & Wisconsin Championships |
| 24.35 | Feb. 19, 2010 | Jonathan Bond | College Conference of Illinois & Wisconsin Championships |
| 24.69 | Feb. 20, 2009 | Chris Varner | CCIW Championships |
| 24.83 | Feb. 11, 2005 | Nathaniel Chapman | CCIW Championships |
| 25.25 | Feb. 15, 2002 | DJ Hessenthaler | CCIW Championships |
