World Athletics

Type	Mark	Competitor	DOB	Country	Venue	Date
World Records	44.57	Kerron CLEMENT	31 OCT 1985	USA	Fayetteville, AR (USA)	12 MAR 2005
World Indoor Championships Records	45.11	Nery BRENES	25 SEP 1985	CRC	Ataköy Arena, Istanbul (TUR)	10 MAR 2012
World Leading 2021	44.71	Noah WILLIAMS		USA	Randal Tyson Indoor Center, Fayetteville, AR (USA)	13 MAR 2021
Area Records - Africa	45.51	Sunday Olarewaju BADA	22 JUN 1969	NGR	Palais Omnisports de Paris-Bercy, Paris (FRA)	09 MAR 1997
Area Records - Asia	45.39	Abdalelah HAROUN	01 JAN 1997	QAT	Globe Arena, Stockholm (SWE)	19 FEB 2015
Area Records - Europe	45.05	Thomas SCHÖNLEBE	06 AUG 1965	GDR	Sindelfingen (GER)	05 FEB 1988
Area Records - Europe	45.05	Karsten WARHOLM	28 FEB 1996	NOR	Emirates Arena, Glasgow (GBR)	02 MAR 2019
Area Records - NACAC	44.52	Michael NORMAN	03 DEC 1997	USA	College Station, TX (USA)	10 MAR 2018
Area Records - Oceania	45.44	Steven SOLOMON	16 MAY 1993	AUS	Clemson, SC (USA)	23 FEB 2018
Area Records - South America	46.07	Jhon Alejandro PERLAZA	26 AUG 1994	COL	Birmingham, AL (USA)	09 MAR 2019

Type	Progression	Mark	Wind	Competitor	DOB	Country	Venue	Date
World U20 Records		44.80		Kirani JAMES	01 SEP 1992	GRN	Fayetteville, AR (USA)	27 FEB 2011
World U20 Leading 2021		45.40		Ryan WILLIE	24 JUN 2002	USA	Randal Tyson Indoor Center, Fayetteville, AR (USA)	13 MAR 2021

Legend