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| Time | Date | Name | Team | Meet |
|---|---|---|---|---|
| 1:45.58 | Feb. 22, 2024 | Matheo Mateos | Lindenwood University | Summit League Championships |
| 1:46.19 | Feb. 23, 2023 | Marco Nosack | University of Denver | Summit League Championships |
| 1:46.24 | Feb. 20, 2020 | Patrick Groters | University of Denver | Summit League Championships |
| 1:46.95 | Feb. 16, 2017 | Tim Cottam | University of Denver | Summit League Championships |
| 1:47.09 | Feb. 16, 2012 | Tobias Dan HANSEN | Oakland University | Summit League Championships |
| 1:48.01 | Feb. 17, 2011 | Tobias Dan HANSEN | Oakland University | Summit League Championships |
| 1:48.25 | Feb. 20, 2009 | Eduardo TORO | Oakland University | Summit League Championships - Day One - Finals |
| 1:50.97 | Dec. 6, 2008 | Eduardo TORO | Oakland University | Miami Invitational |
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