United States - 400 metres - national records progression - women







USA > women



> 400 metres - senior - outdoor

48.70 - Sanya Richards-Ross - 16/09/2006 - Athens
48.83 - Valerie Brisco-Hooks - 06/08/1984 - Los Angeles - 23.OG
49.28 - Chandra Cheeseborough - 19/06/1984 - Los Angeles
49.83 - Valerie Brisco-Hooks - 09/06/1984 - San José
50.52 - Chandra Cheeseborough - 13/05/1984 - Westwood
50.62 - Rosalyn Briant - 28/07/1976 - Montreal - 21.OG/sf2
50.90 - Sheila Ingram - 28/07/1976 - Montreal - 21.OG/sf1
51.23 - Deborah Sapenter - 26/07/1976 - Montreal - 21.OG/qf3
51.31 - Sheila Ingram - 26/07/1976 - Montreal - 21.OG/qf1
51.83 - Sheila Ingram - 25/07/1976 - Montreal - 21.OG/h4
51.84 - Kathy Hammond - 07/09/1972 - München - 20.OG
51.91 - Mable Fergerson - 04/09/1972 - München - 20.OG/sf2
51.92 - Kathy Hammond - 04/09/1972 - München - 20.OG/sf1

> 400 metres - junior (u20) - outdoor

49.89 - Sanya Richards - 17/07/2004 - Sacramento
50.69 - Sanya Richards - 22/06/2002 - Palo Alto

> 400 metres - senior - indoor

50.34 - Kendall Ellis - 10/03/2018 - College Station
50.46 - Phyllis Francis - 15/03/2014 - Albuquerque
50.54 - Francena McCorory - 13/03/2010 - Fayetteville
50.64 - Diane Dixon - 10/03/1991 - Sevilla - 03.WiC