| Time | Date | Name | Meet |
|---|---|---|---|
| 24.66 | March 6, 2024 | Benedek Andor | Mid-American Championships (M) |
| 24.83 | March 1, 2023 | Tiago Faleiros | Mid-American Championships (M) |
| 26.01 | March 2, 2022 | Brandon Michna | Mid-American Championships (M) |
| 26.21 | Jan. 28, 2022 | Gustav Persson | Southern Illinois vs. Eastern Illinois |
| 26.51 | March 12, 2020 | Kyle Berquist | CSCAA National Invitational Championship |
| 27.41 | Sept. 15, 2017 | Samuel Drew | Southern Illinois vs. Lindenwood |
