400 Metres Hurdles Summary | World Athletics U20 Championships

First 2 of each heat (Q) plus 2 fastest times (q) qualify to Final

POS	Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS	ms*
1	1	1	960	Akala GARRETT	USA	57.28 Q PB
2	2	1	903	Hanna KARLSSON	SWE	57.34 Q PB
3	1	2	851	Anje NEL	RSA	57.76 Q SB
4	3	1	658	Ludovica CAVO	ITA	57.78 q
5	1	3	984	Michaela ROSE	USA	57.83 Q	.821
6	2	2	649	Michelle SMITH	ISV	57.83 Q NU20R	.826
7	3	2	667	Alessia SERAMONDI	ITA	58.07 q
8	2	3	801	Wiktoria OKO	POL	58.28 Q
9	3	3	691	Moe MATSUOKA	JPN	58.30	.294
10	4	1	808	Aleksandra WOŁCZAK	POL	58.30	.299
11	4	3	417	Klara KOŠČAK	CRO	58.40 NU20R
12	4	2	542	Ophelia PYE	GBR	58.49
13	5	1	745	Antonia SANCHEZ	MEX	58.74 PB
14	6	1	592	Lara-Noelle STEINBRECHER	GER	58.77
15	5	3	577	Vivienne MORGENSTERN	GER	59.23
16	5	2	774	Marin Stray GAUTADOTTIR	NOR	59.62 PB
17	6	3	685	Oneika MCANNUFF	JAM	59.74
18	7	1	836	Simone DE WET	RSA	59.85
19	6	2	604	Vasiliki-Paraskevi MITSIOULI	GRE	59.97
20	7	2	445	Amanda HENRIQUES	DEN	1:00.47
21	8	1	941	Yaroslava YALYSOVETSKA	UKR	1:00.71
22	7	3	813	Sofia LAVRESHINA	POR	1:00.85
23	8	3	899	Andrea ŠVECOVÁ	SVK	1:01.11
		2	309	Isabella GUTHRIE	AUS	DQ