| Name | Time | Date | Meet |
|---|---|---|---|
| David Gonzales | 29.05 | Feb. 23, 2024 | CCIW Championships |
| Robin Wallmersperger | 29.65 | Feb. 17, 2023 | CCIW Championships |
| Kentarrius Braxton | 29.68 | Feb. 18, 2022 | CCIW Championships |
| Kentarrius Braxton | 30.18 | Feb. 15, 2019 | College Conference of Illinois & Wisconsin Championships |
| Taylor Pechauer | 27.50 | Feb. 23, 2008 | Midwest Invitational Last Chance Meet |
| Clark Duffy | 30.55 | Jan. 31, 2004 | Wisconsin Private College Championships |
