400 Metres Startlist | 15th IAAF World Championships

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

Order / Lane	Bib	ATHLETE	COUNTRY	PB	SB 2015
2	112	Anneliese Rubie-Renshaw	AUS	51.69	51.69
3	489	Libania Grenot	ITA	50.30	51.07
4	366	Floria Guei	FRA	50.89	50.89
5	509	Christine Day	JAM	50.16	50.16
6	142	Shaunae Miller-Uibo	BAH	49.92	49.92
7	578	Joy Nakhumicha Sakari	KEN	51.56	52.74
8	725	Nadezhda Kotlyarova	RUS	51.42	51.42
9	889	Natasha Hastings	USA	49.84	50.24

Order / Lane	Bib	ATHLETE	COUNTRY	PB	SB 2015
2	678	Patrycja Wyciszkiewicz-Zawadzka	POL	51.31	51.31
3	205	Carline Muir	CAN	51.55	51.70
4	881	Phyllis Francis	USA	50.46i	50.52
5	367	Marie Gayot	FRA	51.24	51.24
6	515	Stephenie Ann McPherson	JAM	49.92	50.34
7	390	Christine Ohuruogu	GBR	49.41	50.82
8	630	Patience Okon George	NGR	50.76	50.76
9	736	Ekaterina Renzhina	RUS	51.51	51.51

Order / Lane	Bib	ATHLETE	COUNTRY	PB	SB 2015
2	389	Anyika Onuora	GBR	51.14	51.14
3	571	Maureen Jelagat Maiyo	KEN	51.40	51.40
4	698	Bianca Razor	ROU	50.37	50.37
5	512	Shericka Jackson	JAM	50.31	50.31
6	513	Novlene Williams-Mills	JAM	49.63	51.07
7	879	Allyson Felix	USA	49.59	50.05
8	944	Kabange Mupopo	ZAM	50.86	50.86
9	843	Nataliia Pygyda	UKR	50.86	51.07