| Name | Time | Date | Meet |
|---|---|---|---|
| Charles Sieglaff | 22.55 | Feb. 18, 2022 | Summit League Championships |
| Trever Brenner | 22.64 | Feb. 21, 2019 | Summit League Championships |
| Cody Watkins | 23.38 | Nov. 16, 2018 | Hawkeye Invitational |
| Kyle Ochsner | 23.85 | Feb. 1, 2013 | South Dakota State vs. Iowa Central Community |
| Ethan McMahon | 24.30 | Nov. 7, 2009 | UW-Green Bay vs. South Dakota State - PM |
| Josh Mueller | 25.98 | Nov. 19, 2005 | 2005 Minnesota Invitational |
