400 Metres Summary | 7th IAAF World Youth Championships

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

POS	Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS
1	1	1	1327	Chrisann Gordon	JAM	52.79 Q
2	1	2	1039	Shaunae Miller-Uibo	BAH	52.92 Q
3	1	3	1073	Christian Brennan	CAN	53.15 Q
4	2	1	1599	Robin Reynolds	USA	53.21 Q
5	2	2	1585	Kendall Baisden	USA	53.32 Q
6	2	3	1330	Olivia James	JAM	53.51 Q
7	3	2	1477	Bianca Razor	ROU	53.51 q
8	3	3	1203	Ella Räsänen	FIN	53.92 q
9	3	1	1454	Patrycja Wyciszkiewicz-Zawadzka	POL	53.97
10	4	3	1417	Rita Ossai	NGR	54.02
11	4	2	1419	Florence Uwakwe	NGR	54.11
12	4	1	1322	Ylenia Vitale	ITA	55.29 PB
13	5	1	1503	Anna Parfenova	RUS	55.40
14	5	2	1390	Modesta Justė Morauskaitė	LTU	55.55 PB
15	6	2	1511	Anja Benko	SLO	55.89
16	5	3	1573	Kateryna Klymiuk	UKR	56.15
17	6	3	1163	Bárbara Camblor	ESP	56.25
18	7	2	1316	Raphaela Boaheng Lukudo	ITA	56.46
19	6	1	1119	Kristina Dudek	CRO	56.49
20	8	2	1290	Bianka Kéri	HUN	56.97
21	7	3	1514	Dorotea Rebernik	SLO	57.05
22	7	1	1299	Priyanka Mondal	IND	57.16
23	8	1	1225	Brigitte Ntiamoah	FRA	57.38
24	8	3	1447	Blanka Kuta	POL	58.35

400 Metres Girls