| Time | Date | Name | Meet |
|---|---|---|---|
| 1:46.11 | March 15, 2024 | Conley Savage | NCAA Division II Championship |
| 1:46.95 | March 10, 2023 | Conley Savage | NCAA Division II Championship |
| 1:47.44 | Nov. 20, 2022 | Conley Savage | Phoenix Fall Classic |
| 1:48.58 | Feb. 11, 2022 | Conley Savage | Great Lakes Valley Conference Championships |
| 1:50.03 | Nov. 20, 2021 | Conley Savage | Truman Invitational |
| 1:50.31 | Feb. 8, 2019 | Esteban Pombo | Great Lakes Valley Conference Championships |
| 1:51.80 | Feb. 10, 2017 | Esteban Pombo | Great Lakes Valley Conference Championships |
| 1:51.91 | Feb. 12, 2016 | Esteban Pombo | Great Lakes Valley Conference Championships |
| 1:52.08 | Dec. 6, 2014 | Felix Kusnierz | UALR Invitational |
| 1:56.95 | Nov. 1, 2014 | Felix Kusnierz | Lindenwood vs. Missouri S&T, UMSL, Lindenwood-Belleville, St. Louis |
