| Name | Time | Date | Meet |
|---|---|---|---|
| Eddie McConnaha | 26.11 | Nov. 11, 2023 | Carroll vs. Illinois Tech |
| Gus Ureta | 26.48 | Feb. 17, 2023 | CCIW Championships |
| Gus Ureta | 27.16 | Dec. 3, 2022 | Carthage Classic |
| Gus Ureta | 27.67 | Jan. 23, 2021 | Carroll vs. Millikin |
| Jeremiah Hinnson | 27.95 | Feb. 15, 2019 | College Conference of Illinois & Wisconsin Championships |
| Michael Beckman | 28.29 | Dec. 8, 2018 | Carroll vs. St. Norbert |
| Jeremiah Hinnson | 29.21 | Nov. 30, 2018 | Carthage Classic |
| Adam Wojczak | 29.76 | Jan. 31, 2004 | Wisconsin Private College Championships |
