Track and Field Statistics

Main > Men, 400 m > World Championships Records Progression

All records considered statistically valid, but some of them, were unratified for various reasons. •   - Record was ratified           *   - Record was repeated   • 46.19 Sunder Nix USA Helsinki Aug 07, 1983 • 46.11 Bert Cameron JAM Helsinki Aug 07, 1983 • 45.74 Harmut Weber FRG Helsinki Aug 07, 1983 • 45.57 Michael Franks USA Helsinki Aug 08, 1983 • 45.44 Michael Franks USA Helsinki Aug 09, 1983 • 45.05 Bert Cameron JAM Helsinki Aug 10, 1983 • 45.03 Derek Redmond GBR Rome Aug 31, 1987 • 44.81 Thomas Schönlebe GDR Rome Aug 31, 1987 • 44.26 Innocent Egbunike NGR Rome Sep 01, 1987 • 43.65 Michael Johnson USA Stuttgart Aug 17, 1993 • 43.39 Michael Johnson USA Göteborg Aug 09, 1995 • 43.18 Michael Johnson USA Seville Aug 26, 1999