400 Metres Startlist | IAAF World Indoor Championships

First 3 in each heat (Q)

Order / Lane	Bib	ATHLETE	COUNTRY	PB	SB 2016
1	776	Bianca Razor	ROU	50.37o	52.82
2	601	Samantha Edwards	ANT	52.15o	53.01
3	743	Lisanne de Witte	NED	52.49	52.49
4	791	Iveta Putalová	SVK	52.18o	53.50
5	839	Ashley Spencer	USA	50.28o	51.29
6	767	Justyna Święty-Ersetic	POL	52.13	52.30

Order / Lane	Bib	ATHLETE	COUNTRY	PB	SB 2016
1	849	Kabange Mupopo	ZAM	50.22o	51.04o
2	773	Grace Claxton	PUR	52.89	52.89
3	712	Stephenie Ann McPherson	JAM	49.92o	52.05
4	762	Małgorzata Hołub-Kowalik	POL	51.74o	52.86
5	625	Oluwakemi Adekoya	BRN	50.86o	51.67
6	827	Quanera Hayes	USA	50.84o	51.09