400 Metres women

Doha (Aspire Dome), QATAR 12 MAR 2010 - 14 MAR 2010

First 3 in each heat (Q)

Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS
4	1	275	Deedee Trotter	USA	52.55
	1	191	Tatyana Firova	RUS	DQ
2	1	111	Aliann Pompey	GUY	52.29 Q
1	2	258	Debbie Dunn	USA	52.08 Q
3	1	4	Christine Amertil	BAH	52.36 SB
5	1	64	Maris Mägi	EST	53.30
3	2	15	Amantle Montsho	BOT	52.34 Q NR
	2	134	Bobby-Gaye Wilkins-Gooden	JAM	DQ
2	2	23	Vania Stambolova	BUL	52.30 Q
1	1	132	Novlene Williams-Mills	JAM	51.77 Q SB
4	2	201	Natalya Nazarova	RUS	52.47
5	2	47	Denisa Rosolová	CZE	52.92