USA Outdoor Track & Field Champions

Women's 400 m

2007 49.64 Dee Dee Trotter adidas
2006 49.27 Sanya Richards Nike
2005 49.28 Sanya Richards Nike
2004 49.56 Monique Hennagan Unat
2003 51.01 Sanya Richards Texas
2002 50.91 Jearl Miles-Clark New Balance
2001 50.79 Latasha C.-Richardson Nke
2000 49.87 Latasha C.-Richardson Nke
1999 51.29 Maicel Malone NBTC
1998 50.69 Kim Graham Asics
1997 49.40 Jearl Miles-Clark Reebok
1996 50.52 Maicel Malone Asics
1995 50.90 Jearl Miles Reebok
1994 50.73 Natasha K.-Brown Cheetahs
1993 50.43 Jearl Miles Reebok
1992 50.22 Rochelle Stevens N Atlantic
1991 49.66 Lillie Leatherwood Reebok
1990 51.23 Maicel Malone Nike Coast
1989 50.75 Rochelle Stevens ACC
1988 50.70 Lillie Leatherwood Reebok
1987 49.95 Lillie Leatherwood Reebok
1986 50.41 Diane Dixon Atoms TC
1985 50.64 Lillie Leatherwood Ala
1984 49.83 Valerie Brisco World Class
1983 50.99 Denean Howard Cal St LA
1982 50.87 Denean Howard LA Naturite
1981 51.79 Denean Howard Shaklee TC
1980 51.51 Sherri Howard Ali TC
1979 52.37 Pat Jackson Prairie View
1978 51.04 Lorna Forde Atoms/BAR
1977 51.55 Sharon Dabney Clippers
1976 52.30 Lorna Forde Atoms/BAR
1975 51.6 Debra Sapenter Pr. View
1974 52.2 (440 yd.) Debra Sapenter Pr. View
1973 54.1 (440 yd.) Mabel Fergerson WC Jets
1972 52.3 Kathy Hammond Sac RR
1971 53.3 Mabel Fergerson WC Jets
1970 52.9 (440 yd.) Mavis Laing Phoenix TC
1969 54.4 (440 yd.) Kathy Hammond Unat
1968 52.9 Jarvis Scott LA Merc
1967 52.5 Charlette Cooke LA Merc
1966 53.4 (440 yd.) Charlette Cooke LA Merc
1965 55.1 (440 yd.) Janell Smith Unat
1964 54.7 Janell Smith Unat
1963 57.0 (440 yd.) Suzanne Knott Ohio TC
1962 58.1 (440 yd.) Suzanne Knott Ohio TC
1961 59.5 (440 yd.) Jackie Peterson Unat
1960 57.6 Irene Robertson Unat
1959 59.0 Kim Polson Spartan AC
1958 1:01.6 (440 yd.) Chris McKenzie NY PAL
1957- Not held