Michael Shald

47.80

3-01-97

Kevin Kearns

47.94

2-26-89

Cole Hyvonen

48.66

2-25-00

Ryan Hines

48.77

2-28-04

David Slack

48.91

2-28-97

Jon Thompson

49.00

2-23-01

Andy Eilers

49.14

2-26-89

Mike Penney

49.34

2-29-92

Jason John

49.84

2-26-92

Ryan Johnson

49.92

2-28-03