Athletics Olympic Games 1988 at Seoul (sko) Women: 400 m September 26: Final: 1. Olga Bryzgina (sov) 48.65 2. Petra Müller (ege) 49.45 3. Olga Nazarova (sov) 49.90 4. Valerie Brisco-Hooks (usa) 50.16 5. Diane Dixon (usa) 50.72 6. Denean Howard-Hill (usa) 51.12 7. Helga Arendt (wge) 51.17 8. Maree Holland (aus) 51.25