400 Meter Hurdles-Men 30-34  Sol Sallos 57.36 2007 35-39  Richard Reinhart 59.05 1989 40-44  David Ortman 60.04 1994 45-49  David Ortman 59.06 1998 50-54  Brian McKinley 61.87 2003 55-59  Richard Nordquist 79.90 1983