400m Women ; Official result since 20:26

Rank	Lane	ID	Name	PB	Team	Cat	Result	Info	Video
1	4	198	WILLIAMS-MILLS Novlene	49.63	JAM		52.12
2	3	197	RENZHINA Yekaterina	51.48	RUS		52.90
3	2	196	DE WITTE Lisanne	52.73	NED		53.09
4	7	201	MOLINE Georganne	52.08	USA		53.16
5	5	199	ONUORA Anyika	50.87	GBR		53.45
6	1	195	BONDAR Anastasiya	52.52	RUS		54.75
	8	202	WILLIAMS Tiffany	52.45	USA		DIS	R.163.3
	6	200	ADEOYE Margaret	51.93	GBR		DNF