| Time | Date | Name | Meet |
|---|---|---|---|
| 42.42 | March 9, 2024 | Alex Santiago | Mid-American Championships (M) |
| 42.70 | March 6, 2024 | Alex Santiago | Mid-American Championships (M) |
| 43.13 | March 5, 2022 | Donát Csuvarszki | Mid-American Championships (M) |
| 43.33 | March 2, 2022 | Donát Csuvarszki | Mid-American Championships (M) |
| 43.58 | Nov. 13, 2021 | Donát Csuvarszki | A3 Performance Invitational |
| 43.65 | March 4, 2016 | Till Pallmann | - |
| 43.93 | March 7, 2015 | Till Pallmann | Mid-American Championships (M) |
| 44.02 | Feb. 21, 2009 | Dennis Hedo | Sun Belt Conference Championships - Day Three - Finals |
| 46.14 | Dec. 7, 2008 | Anthony Bousquet | Missouri Invite |
| 46.99 | Nov. 7, 2008 | Dennis Hedo | Missouri @Southern Illinois |
