400 Metres Hurdles Summary | World Athletics U20 Championships

First 3 of each heat (Q) plus 6 fastest times (q) qualify to Semi-Final

POS	Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS	ms*
1	1	6	658	Ludovica CAVO	ITA	57.77 Q PB
2	1	3	649	Michelle SMITH	ISV	58.35 Q
3	2	3	960	Akala GARRETT	USA	58.40 Q
4	1	4	984	Michaela ROSE	USA	58.44 Q
5	2	6	851	Anje NEL	RSA	58.52 Q SB
6	1	1	417	Klara KOŠČAK	CRO	58.84 Q NU20R
7	1	2	309	Isabella GUTHRIE	AUS	58.89 Q
8	2	1	691	Moe MATSUOKA	JPN	58.90 Q	.898
9	2	4	801	Wiktoria OKO	POL	58.90 Q	.900
10	3	6	592	Lara-Noelle STEINBRECHER	GER	58.95 Q
11	2	2	667	Alessia SERAMONDI	ITA	59.03 Q
12	3	2	542	Ophelia PYE	GBR	59.04 Q
13	4	6	745	Antonia SANCHEZ	MEX	59.35 q PB
14	1	5	903	Hanna KARLSSON	SWE	59.38 Q
15	2	5	808	Aleksandra WOŁCZAK	POL	59.39 Q
16	3	5	685	Oneika MCANNUFF	JAM	59.45 Q
17	3	4	577	Vivienne MORGENSTERN	GER	59.57 Q
18	3	1	445	Amanda HENRIQUES	DEN	59.62 Q PB
19	4	5	774	Marin Stray GAUTADOTTIR	NOR	59.74 q PB
20	4	4	813	Sofia LAVRESHINA	POR	59.88 q SB
21	4	2	899	Andrea ŠVECOVÁ	SVK	1:00.07 q PB
22	4	1	604	Vasiliki-Paraskevi MITSIOULI	GRE	1:00.20 q
23	5	2	941	Yaroslava YALYSOVETSKA	UKR	1:00.29 q
24	5	6	643	Lucy MCGLYNN	IRL	1:00.30
25	3	3	836	Simone DE WET	RSA	1:00.35 Q
26	6	6	429	Ester BENDOVÁ	CZE	1:00.40
27	5	5	857	Neža DOLENC	SLO	1:00.44
28	4	3	762	Esther J. JOSEPH	NGR	1:00.51
29	7	6	478	Juliana DEMEŠTŠENKO	EST	1:00.71
30	5	3	423	Liliet M. CABRERA	CUB	1:00.73
31	5	4	363	Letícia QUINGOSTAS	BRA	1:00.80
32	6	3	679	Safhia HINDS	JAM	1:00.97
33	6	5	381	Jenna JAMES	CAN	1:00.99
34	6	4	727	Gerda KIRKYTĖ	LTU	1:01.00
35	8	6	885	Anna HABERTHÜR	SUI	1:01.72
36	7	5	871	Amesha Piumanthi Hettiarachchi HETTIARACHCHILAGE	SRI	1:02.11
37	6	2	420	Anja RAMIĆ	CRO	1:02.28
38	7	2	639	. SIMMY	IND	1:02.58
39	5	1	730	Ema SARAFINAITĖ	LTU	1:02.71
40	7	3	374	Sita SIBIRI	BUR	1:03.52
41	8	5	401	Juliana Katerine GARCES	COL	1:04.20
42	6	1	389	Savannah SUTHERLAND	CAN	1:04.46
43	7	1	355	Camille Cristina DE OLIVEIRA	BRA	1:10.73
		4	493	Aada AHO	FIN	DQ