U.S. Olympic Team Trials Champions

Men's 400 m

2004 Jeremy Wariner 44.37
2000 Michael Johnson 43.68
1996 Michael Johnson 43.44
1992 Danny Everett 43.81
1988 Butch Reynolds 43.93
1984 Antonio McKay 44.71
1980 Bill Green 45.85
1976 Maxie Parks 45.38
1972 Wayne Collett 44.1
1968 Lee Evans 44.06
1964 Mike Larrabee 44.9
1960 Jack Yerman 46.3
1956 Lou Jones 45.2
1952 Mal Whitfield 46.9
1948 Mal Whitfield 46.77
1936 Archie Williams 46.6
1932 William Carr 46.9
1928 Ray Barbuti 51.6
1924 J. Coard Taylor 48.1
1920 Frank Shea 49.0 (440 yd.)