Results
provided by LYNX

Women 400 Meter Dash
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       World: W 47.60  10/6/1985   Marita Koch, GDR
    American: A 48.70  9/17/2006   Sanya Richards, Nike
        Meet: M 49.27  6/24/2006   Sanya Richards, Nike
    Name                    Year Team                     Semis
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Heat  1 Semi-Finals
  1 Sanya Richards               Nike                     50.02Q
  2 Mary Wineberg                Nike                     51.06Q
  3 Monique Hennagan             Nike                     51.46Q
  4 Shana Cox                    Penn State               51.72Q
  5 Ashlee Kidd                  Georgia Tech             52.09
  6 Demetria Washington          Nike                     52.28
  7 Kia Davis                    unattached               52.29
  8 Jessica Young                Richmond                 52.95
Heat  2 Semi-Finals
  1 De'Hashia Trotter            adidas                   50.70Q
  2 Natasha Hastings             South Carolina           50.72Q
  3 Monique Henderson            Reebok                   50.97Q
  4 Moushaumi Robinson           Nike                     51.66Q
  5 Debbie Dunn                  unattached               51.69
  6 Angel Perkins                unattached               51.73
  7 Jessica Cousins              Arkansas                 52.44
  8 Chauntae Bayne               unattached               53.67
================================================================
       World: W 47.60  10/6/1985   Marita Koch, GDR
    American: A 48.70  9/17/2006   Sanya Richards, Nike
        Meet: M 49.27  6/24/2006   Sanya Richards, Nike
    Name                    Year Team                     Semis
================================================================
Semi-Finals
  1 Sanya Richards               Nike                     50.02Q
  2 De'Hashia Trotter            adidas                   50.70Q
  3 Natasha Hastings             South Carolina           50.72Q
  4 Mary Wineberg                Nike                     51.06Q
  5 Monique Henderson            Reebok                   50.97Q
  6 Monique Hennagan             Nike                     51.46Q
  7 Moushaumi Robinson           Nike                     51.66Q
  8 Shana Cox                    Penn State               51.72Q
  9 Debbie Dunn                  unattached               51.69
 10 Angel Perkins                unattached               51.73
 11 Ashlee Kidd                  Georgia Tech             52.09
 12 Demetria Washington          Nike                     52.28
 13 Kia Davis                    unattached               52.29
 14 Jessica Cousins              Arkansas                 52.44
 15 Jessica Young                Richmond                 52.95
 16 Chauntae Bayne               unattached               53.67