Time | Date | Name | Meet |
---|---|---|---|
43.71 | March 25, 2022 | Andrei Minakov | NCAA Division I Mens Championship |
43.90 | March 4, 2022 | Andrei Minakov | Pacific 12 Championships (M) |
44.18 | March 27, 2009 | Austin Staab | NCAA Division I Mens Championships |
44.69 | Oct. 17, 2008 | Austin Staab | Pacific Invitational |
45.36 | March 15, 2007 | Ben Wildman-Tobriner | NCAA Division I Mens Championships |
46.58 | March 2, 2005 | Jayme Cramer | Men's Pac-10 Championsihps |