400 Metres Result | 10th IAAF World Junior Championships

First 4 in each heat (Q)

POS	BIB	ATHLETE	COUNTRY	MARK	Reaction Time
1	594	Olga Soldatova	RUS	53.56 Q	0.165
2	111	Xiaoyin Tang	CHN	53.61 Q	0.202
3	479	Annemarie Schulte	NED	53.93 Q	0.187
4	384	Sonita Sutherland	JAM	54.19 Q	0.262
5	626	Muna Jabir Adam	SUD	54.49	0.172
6	551	Amanda Kotze	RSA	56.08	0.167
7	773	Kineke Alexander	VIN	56.42	0.178
8	663	Abigail David	TTO	1:05.15	0.163

POS	BIB	ATHLETE	COUNTRY	MARK	Reaction Time
1	723	Natasha Hastings	USA	53.50 Q	0.167
2	398	Asami Chiba	JPN	53.83 Q	0.180
3	727	Ashlee Kidd	USA	53.93 Q	0.216
4	694	Liliya Lobanova	UKR	54.04 Q	0.184
5	274	Anja Pollmächer	GER	54.24	0.143
6	22	Jaimee-Lee Starr	AUS	54.59	0.164
7	673	Özge Akin-Gürler	TUR	55.50	0.166
8	497	Monique Williams	NZL	56.13	0.171