|
Manual Timing |
|
64.4y |
Marcelle Barkley
|
USA
|
Vallejo, CA
|
Jun 01, 1929
|
|
|
58.4 |
Lillian Greene
|
USA
|
Budapest
|
Aug 06, 1958
|
|
|
57.0y |
Rosemarie Lovelace
|
USA
|
Cleveland
|
Jun 11, 1960
|
|
|
56.3 |
Suzanne Knott
|
USA
|
Braunschweig
|
Jul 30, 1960
|
|
|
56.7 |
Billie Pat Daniels
|
USA
|
Baltimore
|
Aug 12, 1960
|
|
|
56.0y |
Patricia Winslow
|
USA
|
Hanford
|
Apr 25, 1964
|
|
|
54.8y |
Janell Smith
|
USA
|
Kansas City
|
May 23, 1964
|
|
|
54.5 |
Janell Smith
|
USA
|
Tokyo
|
Oct 15, 1964
|
|
|
54.3y |
Janell Smith
|
USA
|
New York
|
Jun 19, 1965
|
|
|
53.7 |
Janell Smith
|
USA
|
Warsaw
|
Aug 07, 1965
|
|
|
53.5y |
Charlette Cooke
|
USA
|
Los Angeles
|
May 13, 1966
|
|
|
53.3y |
Charlette Cooke
|
USA
|
San Diego
|
Jul 02, 1966
|
|
|
52.5 |
Charlette Cooke
|
USA
|
Santa Barbara
|
Jul 02, 1967
|
|
|
52.4 |
Charlette Cooke
|
USA
|
Mexico City
|
Oct 16, 1967
|
|
|
52.3 |
Kathy Hammond
|
USA
|
Stuttgart
|
Jul 31, 1969
|
|
|
52.1 |
Kathy Hammond
|
USA
|
Warsaw
|
Aug 29, 1969
|
|
|
51.8 |
Kathy Hammond
|
USA
|
Frederick, MD
|
Jul 08, 1972
|
|
|
51.6 |
Kathy Hammond
|
USA
|
München
|
Sep 07, 1972
|
|
Electronic Timing |
|
55.56 |
Janell Smith
|
USA
|
Tokyo
|
Oct 15, 1964
|
|
|
53.53 |
Jarvis Scott
|
USA
|
Mexico City
|
Oct 14, 1968
|
|
|
53.22 |
Jarvis Scott
|
USA
|
Mexico City
|
Oct 15, 1968
|
|
|
52.79 |
Jarvis Scott
|
USA
|
Mexico City
|
Oct 16, 1968
|
|
|
52.05 |
Mabel Ferguson
|
USA
|
München
|
Sep 02, 1972
|
|
|
51.92 |
Kathy Hammond
|
USA
|
München
|
Sep 04, 1972
|
|
|
51.91 |
Mabel Ferguson
|
USA
|
München
|
Sep 04, 1972
|
|
|
51.64 |
Kathy Hammond
|
USA
|
München
|
Sep 07, 1972
|
|
|
51.31 |
Sheila Ingram
|
USA
|
Montreal
|
Jul 26, 1976
|
|
|
51.23 |
Debra Sapenter
|
USA
|
Montreal
|
Jul 26, 1976
|
|
|
50.90 |
Sheila Ingram
|
USA
|
Montreal
|
Jul 28, 1976
|
|
|
50.62 |
Rosalyn Bryant
|
USA
|
Montreal
|
Jul 28, 1976
|
|
|
50.52 |
Chandra Cheesborough
|
USA
|
Westwood
|
May 13, 1984
|
|
|
49.83 |
Valerie Brisco-Hooks
|
USA
|
San Jose
|
Jun 09, 1984
|
|
|
49.28 |
Chandra Cheesborough
|
USA
|
Los Angeles
|
Jun 19, 1984
|
|
|
48.83 |
Valerie Brisco-Hooks
|
USA
|
Los Angeles
|
Aug 06, 1984
|
|
|
48.70 |
Sanya Richards
|
USA
|
Athens
|
Sep 16, 2006
|
|
|
|