Athletics Olympic Games 1948 at London (gbr) Men: 400 m August 5: Final: 1. Arthur Wint (jam) 46.2 2. Herb McKenley (jam) 46.4 3. Mal Whitfield (usa) 46.9 4. Dave Bolen (usa) 47.2 5. Morris Curotta (aus) 47.9 6. George Guida (usa) 50.2