400 Metres 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	5	2387	Jayden DELEON	USA	45.63 Q
2	1	7	2428	Quincy WILSON	USA	45.74 Q
3	1	6	2244	Leendert KOEKEMOER	RSA	45.75 Q
4	2	5	1943	Mohammed ASHFAQ	IND	45.81 Q NU20R
5	2	7	1804	Milann KLEMENIC	FRA	45.83 Q NU20R
6	1	1	1893	Godfred OPOKU	GHA	46.05 Q
7	3	5	1526	Chase GRANT	AUS	46.27 Q
8	1	3	1694	Dominik JEZERNIK	CRO	46.28 Q PB
9	4	5	1911	Tishawn EASTON	GUY	46.34 q PB	.332
10	2	1	1574	Shamari GREENIDGE-LEWIS	BAR	46.34 Q PB	.333
11	2	6	2284	Omel Shashintha Silva JAYATHUNGALAGE	SRI	46.36 Q
12	1	2	2024	Jabari MATHESON	JAM	46.40 Q
13	1	4	1908	Malachi AUSTIN	GUY	46.48 Q
14	3	6	2440	Ropafadzo Liberty MZONDO	ZIM	46.51 Q PB
15	3	7	1534	Seth KENNEDY	AUS	46.56 Q PB
16	3	1	2344	Zachery FRANK	TTO	46.61 Q
17	2	2	1797	Lucas COUDERC	FRA	46.64 Q
18	3	2	2355	Suleiman ABDULRAHMAN	UAE	46.68 Q
19	2	3	1560	Zion DAVIS	BAH	46.73 Q
20	4	1	2030	Jason PITTER	JAM	46.83 q
21	2	4	2256	Kryn ROMIJN	RSA	46.93 Q
22	4	6	2218	Yariel PEREZ	PUR	46.96 q
23	5	1	1509	Imadeddine HAMIDA	ALG	47.03 q
24	3	4	1605	Junior PHATSIMA	BOT	47.05 Q
25	4	7	1648	Zachary JEGGO	CAN	47.33 q
26	3	3	2287	Rajakaruna MUDIYANSELAGE	SRI	47.36 Q
27	5	5	2107	Emīls LAMBA	LAT	47.37 q
28	6	5	1652	Adam NYARKO	CAN	47.41
29	4	2	2117	Aimrane BINTAOUI	MAR	47.45	.441
30	5	2	2229	Jessus Armando BĂNICIOIU	ROU	47.45	.443
31	4	3	2190	Oliwier FRĄCKOWIAK	POL	47.47
32	5	7	1559	Javano BRIDGEWATER	BAH	47.54
33	4	4	1991	Riccardo FUMAGALLI	ITA	47.59
34	5	3	1690	Juan Sebastian SANCHEZ	COL	47.73
35	5	6	1954	Piyush RAJ	IND	47.78
36	6	3	1721	Christoffer BANKE JØRGENSEN	DEN	47.80
37	7	3	2128	Esteban AVENA	MEX	47.82
38	6	7	1884	Tjark SCHULT	GER	47.83
39	7	7	2170	Hunter SCOTT	NZL	47.86
40	6	2	2334	Rayvon BLACK	TKS	47.90
41	6	1	2211	Afonso CONCEIÇAO	POR	47.92	.918
42	7	2	1689	Sergio ROJAS	COL	47.92	.920
43	7	5	1974	Kjartan Óli BJARNASON	ISL	47.94
44	6	6	1693	Frane DELONGA	CRO	47.95
45	8	3	1935	Péter Csaba SÁRAY	HUN	48.04
46	7	6	2277	Filip STANKOVIĆ	SRB	48.12
47	8	2	1998	Francesco MIORINI	ITA	48.15
48	9	2	1673	Yi GAO	CHN	48.39
49	5	4	1674	Rui HUANG	CHN	48.48
50	8	7	1726	Diosquendri Lenin ROJAS	DOM	48.49
51	8	5	1502	Ismail BOUZIZA	ALG	48.67
52	9	7	2325	Tomáš ŽIGO	SVK	48.89
53	8	6	2339	Kiile ALEXANDER	TTO	48.99
54	6	4	1738	Edward Alberto MEDRANO	ESA	50.37
		4	2299	Tom GILLARD	SUI	DNF
		4	1628	Vasil ANTONOV	BUL	DNF
		1	2133	Gerardo HERNÁNDEZ	MEX	DQ
		1	1598	Tsaone DINTWA	BOT	DQ
		4	2153	David Dominion UDOH	NGR	DQ
		5	2262	Abdou FAYE	SEN	DNS