2013 World Youth Championships in Athletics – Boys' 400 metres

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2013 World Youth Championships in Athletics
Track events
100 m	boys	girls
200 m	boys	girls
400 m	boys	girls
800 m	boys
1500 m		girls
3000 m		girls
5000 m
100 m hurdles		girls
110 m hurdles	boys
400 m hurdles	boys	girls
2000 m steeplechase	boys
Medley relay
5000 m walk
10,000 m walk
Field events
Long jump	boys
Triple jump		girls
High jump		girls
Pole vault
Shot put	boys
Discus throw		girls
Javelin throw		girls
Hammer throw
Combined events
Heptathlon
Octathlon	boys
v t

The Boys' 400 metres at the 2013 World Youth Championships in Athletics was held on 10–12 July.

Medalists[]

This section is empty. You can help by . (August 2013)

Records[]

Prior to the competition, the following records were as follows.

World Youth Best	Obea Moore (USA)	45.14	Santiago de Chile, Chile	2 September 1995
Championship Record	Kirani James (GRN)	45.24	Brixen, Italy	10 July 2009
World Youth Leading	(JAM)	46.64	Kingston, Jamaica	16 March 2013
	(USA)		Austin, TX, United States	10 May 2013

Heats[]

Qualification rule: first 2 of each heat (Q) plus the 8 fastest times (q) qualified.^[1]

Heat 1[]

Rank	Lane	Name	Nationality	Time	Notes
1	6	Batuhan Altıntaş	Turkey	47.50	Q
2	5		Ethiopia	47.83	Q, PB
3	3		Greece	47.92	q, PB
4	2	Alexander Lerionka Sampao	Kenya	47.94	q
5	8		United Arab Emirates	48.95	PB
6	7		Singapore	49.20
7	1		Romania	49.21
	4		Thailand	DNS

Heat 2[]

Rank	Lane	Name	Nationality	Time	Notes
1	1		Nigeria	48.29	Q
2	2	Giuseppe Leonardi	Italy	48.44	Q
3	7		South Africa	49.16
4	6		Colombia	49.31
5	3	Kyron McMaster	British Virgin Islands	49.52
6	4	Darwin Echeverry	Spain	49.54
7	8		Ukraine	49.68	PB
	5		Zimbabwe	DNS

Heat 3[]

Rank	Lane	Name	Nationality	Time	Notes
1	7		Kenya	46.85	Q, PB
2	3		Australia	46.97	Q, PB
3	8		Japan	46.99	q, PB
4	6	Warren Hazel	Saint Kitts and Nevis	47.23	q, PB
5	1		Germany	48.28	q
6	5		Puerto Rico	49.10
7	2		Turkey	49.28	PB
8	4		Denmark	49.93

Heat 4[]

Rank	Lane	Name	Nationality	Time	Notes
1	3	Kaisei Yui	Japan	47.28	Q
2	8		Germany	47.74	Q, PB
3	7		United States	48.28	q
4	6		Ukraine	48.67
5	5		Argentina	48.84	PB
6	4		Luxembourg	48.91	PB
7	2		Venezuela	49.63

Heat 5[]

Rank	Lane	Name	Nationality	Time	Notes
1	3		United States	46.84	Q, PB
2	5	Mazen Al Yasen	Saudi Arabia	48.30	Q
3	7		Italy	48.55	PB
4	8		Hungary	49.15
5	2		Canada	49.29
6	6		Bahamas	49.51
7	4		Romania	50.40

Heat 6[]

Rank	Lane	Name	Nationality	Time	Notes
1	3		Jamaica	47.08	Q
2	8	Abbas Abubaker	Bahrain	47.28	Q, PB
3	7	Samson Oghenewegba Nathaniel	Nigeria	47.90	q
4	6		Gambia	48.80	PB
5	5		Croatia	49.20
6	1		Puerto Rico	49.83
7	4		Nicaragua	50.16
	2		Fiji	DQ

Heat 7[]

Rank	Lane	Name	Nationality	Time	Notes
1	2		Bahamas	47.25	Q, PB
2	1	Mohamed Nasir Abbas	Qatar	47.45	Q, PB
3	7		Sweden	47.70	q, PB
4	4		Panama	48.59	PB
5	6	Kelvis Padrino	Venezuela	48.70	PB
6	3		Kazakhstan	49.89
7	8		Fiji	50.90
	5		Gambia	DQ

Heat 8[]

Rank	Lane	Name	Nationality	Time	Notes
1	5		Jamaica	47.58	Q
2	6		Guyana	48.38	Q
3	8		Slovenia	48.55	PB
4	2		Chinese Taipei	49.06
5	3		Malaysia	49.33
6	4		Canada	49.72
7	7		Saint Lucia	49.92

Semifinals[]

Qualification rule: first 2 of each heat (Q) plus the 2 fastest times (q) qualified.

Heat 1[]

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Heat 2[]

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Heat 3[]

This section is empty. You can help by . (June 2015)

Final[]

This section is empty. You can help by . (August 2013)

References[]