Type Mark Competitor DOB Country Venue Date
World Records 43.03 Wayde van Niekerk 15 JUL 1992 RSA RSA Rio de Janeiro (Estádio Olímpico) 14 AUG 2016
World Leading 2018 43.61 Michael Norman 03 DEC 1997 USA USA Eugene (USA) 08 JUN 2018
IAAF World Championships Record 43.18 Michael Johnson 13 SEP 1967 USA USA Sevilla (La Cartuja) 26 AUG 1999
Olympic Games Records 43.03 Wayde van Niekerk 15 JUL 1992 RSA RSA Rio de Janeiro (Estádio Olímpico) 14 AUG 2016
IAAF World Championships Record 44.22 Jeremy Wariner 31 JAN 1984 USA USA Split (Poljud Stadion) 04 SEP 2010
Area Records - AFRICA 43.03 Wayde van Niekerk 15 JUL 1992 RSA RSA Rio de Janeiro (Estádio Olímpico) 14 AUG 2016
Area Records - ASIA 43.93 Yousef Ahmed Masrahi 31 DEC 1987 KSA KSA Beijing (National Stadium) 23 AUG 2015
Area Records - EUROPE 44.33 Thomas Schönlebe 6 AUG 1965 GDR GDR Roma (Stadio Olimpico) 03 SEP 1987
Area Records - NORTH,CENTRAL AMERICA&C. 43.18 Michael Johnson 13 SEP 1967 USA USA Sevilla (La Cartuja) 26 AUG 1999
Area Records - OCEANIA 44.38 Darren Clark 6 SEP 1965 AUS AUS Seoul (Olympic Stadium) 26 SEP 1988
Area Records - SOUTH AMERICA 44.29 Sanderlei Parrela 07 OCT 1974 BRA BRA Sevilla (La Cartuja) 26 AUG 1999
Type Mark Competitor DOB Country Venue Date
World U20 Records 43.87 Steve Lewis 16 MAY 1969 USA USA Seoul (Olympic Stadium) 28 SEP 1988
World U20 Leading 2018 44.88 Christopher Taylor 01 OCT 1999 JAM JAM Kingston (JAM) 24 JUN 2018
Championships U20 Records 44.66 Hamdan Odha Al-Bishi 05 MAY 1981 KSA KSA Santiago de Chile (E.Nacional) 20 OCT 2000
Type Mark Competitor DOB Country Venue Date
U18 - World Best Performance 45.14 Obea Moore 10 JAN 1979 USA USA Santiago de Chile 02 SEP 1995
Championships U18 Records 45.24 Kirani James 01 SEP 1992 GRN GRN Bressanone 10 JUL 2009

Legend

* Pending ratification.