400 Metres Hurdles Result | IAAF World Athletics Championships, DOHA 2019

First 2 in each heat (Q) and the next 2 fastest (q)

POS	BIB	ATHLETE	COUNTRY	MARK	Reaction Time
1	328	Alison DOS SANTOS	BRA	48.35 Q PB	0.211
2	1772	Yasmani COPELLO	TUR	48.39 Q SB	0.232
3	1149	Kyron MCMASTER	IVB	48.40 q	0.229
4	691	Rasmus MÄGI	EST	48.93 SB	0.140
5	1767	Mohamed TOUATI	TUN	49.14 PB	0.179
6	1910	Amere LATTIN	USA	49.20	0.152
7	1170	Kemar MOWATT	JAM	49.32	0.163
8	1744	Chieh CHEN	TPE	50.00	0.181

POS	BIB	ATHLETE	COUNTRY	MARK	Reaction Time
1	1491	Karsten WARHOLM	NOR	48.28 Q	0.154
2	105	Abdelmalik LAHOULOU	ALG	48.39 Q NR	0.159
3	1895	TJ HOLMES	USA	48.67 q	0.258
4	770	Ludvy VAILLANT	FRA	49.10	0.209
5	846	Chris MCALISTER	GBR	49.18 PB	0.165
6	904	Luke CAMPBELL	GER	50.00	0.146
7	1527	Patryk DOBEK	POL	50.18	0.174
8	1240	Masaki TOYODA	JPN	50.30	0.207

POS	BIB	ATHLETE	COUNTRY	MARK	Reaction Time
1	1867	Rai BENJAMIN	USA	48.52 Q	0.215
2	1603	Abderrahman Almoubarrake S ALSALECK	QAT	48.72 Q	0.220
3	1208	Takatoshi ABE	JPN	48.97	0.161
4	1066	Thomas BARR	IRL	49.02 SB	0.131
5	1045	Jabir MADARI PALLIYALIL	IND	49.71	0.199
6	1400	Fernando Vega	MEX	49.96	0.220
7	585	Vít MÜLLER	CZE	49.97	0.178
8	1452	Rilwan ALOWONLE	NGR	52.01	0.192