| Time | Date | Name | Meet |
|---|---|---|---|
| 1:38.63 | Feb. 10, 2022 | Jon Osa Azpiazu | Great Lakes Valley Conference Championships |
| 1:38.78 | Dec. 4, 2015 | Diogo Dias | Little Rock Christmas Invitational |
| 1:39.81 | Nov. 8, 2015 | Diogo Dias | UMSL vs. LU-Belleville, Maryville, Saint Louis U |
| 1:41.89 | Feb. 21, 2015 | Felix Kusnierz | Drury Invitational |
| 1:42.08 | Feb. 13, 2015 | Felix Kusnierz | Great Lakes Valley Conference Championships |
| 1:43.36 | Oct. 18, 2014 | Felix Kusnierz | Lindenwood vs. Lewis. Maryville, Missouri-St Louis |
| 1:44.01 | Oct. 3, 2014 | Felix Kusnierz | Show Me Showdown |
