2004 World Junior Championships in Athletics – Men's 100 metres explained

The men's 100 metres event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 13 and 14 July.

Medalists

Gold	Ivory Williams
Silver	Demi Omole
Bronze	Renaldo Rose

Results

Final

14 July
Wind: +1.0 m/s

Rank	Name	Nationality	Time	Notes
	align=left		align=left		10.29
	align=left		align=left		10.31
	align=left		align=left		10.34
4	align=left		align=left		10.39
5	align=left		align=left		10.40
6	align=left		align=left		10.51
7	align=left		align=left		10.56
8	align=left		align=left		10.58

Semifinals

13 July

Semifinal 1

Wind: +1.6 m/s

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		10.19	Q
2	align=left		align=left		10.19	Q
3	align=left		align=left		10.36	q
4	align=left		align=left		10.39	q NJR
5	align=left		align=left		10.47
6	align=left		align=left		10.55
7	align=left		align=left		10.63
8	align=left		align=left		11.37

Semifinal 2

Wind: +0.3 m/s

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		10.38	Q
2	align=left		align=left		10.46	Q
3	align=left		align=left		10.53
4	align=left		align=left		10.55
5	align=left		align=left		10.56
6	align=left		align=left		10.67
7	align=left		align=left		10.72
8	align=left		align=left		10.73

Semifinal 3

Wind: +0.8 m/s

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		10.30	Q
2	align=left		align=left		10.41	Q
3	align=left		align=left		10.48
4	align=left		align=left		10.56
5	align=left		align=left		10.63
6	align=left		align=left		10.75
7	align=left		align=left		10.78
8	align=left		align=left		10.83

Heats

13 July

Heat 1

Wind: -0.2 m/s

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		10.41	Q
2	align=left		align=left		10.64	Q
3	align=left		align=left		10.67	q
4	align=left		align=left		10.80
5	align=left		align=left		10.93
6	align=left		align=left		11.61

Heat 2

Wind: +1.9 m/s

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		10.53	Q
2	align=left		align=left		10.61	Q
3	align=left		align=left		10.78
4	align=left		align=left		10.93
5	align=left		align=left		10.94
6	align=left		align=left		11.15
7	align=left		align=left		11.20
8	align=left		align=left		11.23

Heat 3

Wind: -1.6 m/s

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		10.45	Q
2	align=left		align=left		10.63	Q
3	align=left		align=left		10.73
4	align=left		align=left		10.76
5	align=left		align=left		10.93
6	align=left		align=left		11.39
7	align=left		align=left		11.79

Heat 4

Wind: -0.2 m/s

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		10.67	Q
2	align=left		align=left		10.75	Q
3	align=left		align=left		10.83
4	align=left		align=left		10.84
5	align=left		align=left		11.90
	align=left		align=left		DQ	IAAF rule 162.7
	align=left		align=left		DNF

Heat 5

Wind: +1.4 m/s

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		10.49	Q
2	align=left		align=left		10.56	Q
3	align=left		align=left		10.69	q
4	align=left		align=left		10.70
5	align=left		align=left		10.74
6	align=left		align=left		10.75
7	align=left		align=left		11.65
8	align=left		align=left		12.03

Heat 6

Wind: +1.0 m/s

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		10.53	Q
2	align=left		align=left		10.54	Q
3	align=left		align=left		10.71
4	align=left		align=left		10.91
5	align=left		align=left		10.95
6	align=left		align=left		11.84
7	align=left		align=left		12.13

Heat 7

Wind: 0.0 m/s

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		10.53	Q
2	align=left		align=left		10.60	Q
3	align=left		align=left		10.70	q
4	align=left		align=left		10.70
5	align=left		align=left		10.81
6	align=left		align=left		11.04
7	align=left		align=left		11.17

Heat 8

Wind: +1.8 m/s

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		10.42	Q
2	align=left		align=left		10.57	Q
3	align=left		align=left		10.64	q
4	align=left		align=left		10.65	q
5	align=left		align=left		10.82
6	align=left		align=left		11.32
7	align=left		align=left		11.79
8	align=left		align=left		11.89

Heat 9

Wind: -0.7 m/s

Rank	Name	Nationality	Time	Notes
1	align=left		align=left		10.45	Q
2	align=left		align=left		10.59	Q
3	align=left		align=left		10.70	q
4	align=left		align=left		10.79
5	align=left		align=left		11.13
6	align=left		align=left		16.70
7	align=left		align=left		39.39

Participation

According to an unofficial count, 65 athletes from 52 countries participated in the event.