- Men 400 m Hur
- 8 Advance: Top 1 Each Heat plus Next 6 Best Times
- Friday 5/5/2023 - 4:55 PM
- NCAC:52.455/4/2013Ethan Freet, Ohio Wesleya
- Heat 1 Prelims
- 2Takeshi Greiner (JR)Wabash58.68
- 3Ryan Khosla (FR)DePauw1:00.85
- 4Joe Shilts (SR)Wooster57.32
- 5Thurman Hou (FR)Ohio Wesleya1:04.06
- 6Giovonni Zappala (SR)Wabash57.38
- 7Parker Baker (FR)Wittenberg58.81
- Heat 2 Prelims
- 2Cole Fuller (SO)Oberlin55.58
- 3Karston Runge (SO)Wabash1:00.36
- 4Brennen Testa (SR)Wooster1:04.65
- 5Riley Payne (FR)Wittenberg58.20
- 6Joshua Greville (FR)KenyonNT
- 7Jacob George (FR)Wooster59.26
- 8Isaiah Kessler (JR)Denison58.07