2007 European Athletics U23 Championships – Men's 400 metres explained

The men's 400 metres event at the 2007 European Athletics U23 Championships was held in Debrecen, Hungary, at Gyulai István Atlétikai Stadion on 12 and 13 July.

Medalists

Gold	Denis Alekseyev
Silver	Željko Vincek
Bronze	Kacper Kozłowski

Results

Final

13 July

Rank	Name	Nationality	Time	Notes
	align=left		align=left		45.69
	align=left		align=left		45.69
	align=left		align=left		45.86
4	align=left		align=left		45.93
5	align=left		align=left		46.15
6	align=left		align=left		46.19
7	align=left		align=left		46.37
8	align=left		align=left		46.69

Semifinals

12 July
Qualified: first 4 in each heat to the Final

Semifinal 1

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		46.13	Q
2	align=left		align=left		46.30	Q
3	align=left		align=left		46.39	Q
4	align=left		align=left		46.52	Q
5	align=left		align=left		46.64
6	align=left		align=left		47.32
7	align=left		align=left		47.41
8	align=left		align=left		47.75

Semifinal 2

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		46.48	Q
2	align=left		align=left		46.57	Q
3	align=left		align=left		46.59	Q
4	align=left		align=left		46.80	Q
5	align=left		align=left		47.00
6	align=left		align=left		47.14
7	align=left		align=left		47.75
8	align=left		align=left		47.77

Heats

12 July
Qualified: first 3 in each heat and 4 best to the Semifinals

Heat 1

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		46.16	Q
2	align=left		align=left		46.68	Q
3	align=left		align=left		47.07	Q
4	align=left		align=left		47.11	q
5	align=left		align=left		47.42
	align=left		align=left		DNF

Heat 2

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		46.52	Q
2	align=left		align=left		46.69	Q
3	align=left		align=left		46.70	Q
4	align=left		align=left		47.02	q
5	align=left		align=left		47.18	q
6	align=left		align=left		47.81
7	align=left		align=left		48.39

Heat 3

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		47.07	Q
2	align=left		align=left		47.35	Q
3	align=left		align=left		47.49	Q
4	align=left		align=left		47.80
5	align=left		align=left		47.97
	align=left		align=left		DNS

Heat 4

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		46.79	Q
2	align=left		align=left		46.82	Q
3	align=left		align=left		46.83	Q
4	align=left		align=left		47.08	q
5	align=left		align=left		47.59
6	align=left		align=left		48.05
7	align=left		align=left		48.30

Participation

According to an unofficial count, 25 athletes from 16 countries participated in the event.

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