Athletics Olympic Games 2000 at Sydney (aus) Men: 400 m September 25: Final: 1. Michael Johnson (usa) 43.84 2. Alvin Harrison (usa) 44.40 3. Gregory Haughton (jam) 44.70 4. Sanderlei Parrela (bra) 45.01 5. Robert Mackowiak (pol) 45.14 6. Hendrick Mokganyetsi (saf) 45.26 7. Antonio Pettigrew (usa) 45.42 8. Danny McFarlane (jam) 45.55