1998 World Junior Championships in Athletics – Women's 100 metres hurdles

Final

2 August
Wind: -1.0 m/s

Rank	Name	Nationality	Time	Notes
	Julie Pratt	United Kingdom	13.75
	Sun Hong Wei	China	13.75
	Susanna Kallur	Sweden	13.77
4	Arnella Jacobs	South Africa	13.79
5	Manuela Bosco	Finland	13.83
6	Jennifer Komoll	Germany	13.94
7	Fanny Gérance	France	13.97
8	Baya Rahouli	Algeria	14.05

Heats

1 August

Heat 1

Wind: -1.8 m/s

Rank	Name	Nationality	Time	Notes
1	Sun Hong Wei	China	13.71	Q
2	Manuela Bosco	Finland	13.77	Q
3	Tessy Prediger	Germany	13.78
4	Daveetta Shepherd	United States	13.91
5	Jacquie Munro	Australia	14.06
6	Diana Bulatova	Russia	14.25
7	Lee Yeon-Gyeong	South Korea	14.61

Heat 2

Wind: +0.1 m/s

Rank	Name	Nationality	Time	Notes
1	Arnella Jacobs	South Africa	13.52	Q
2	Julie Pratt	United Kingdom	13.61	Q
3	Fanny Gérance	France	13.72	q
4	Hanna Korell	Finland	13.86
5	Alexándra Kómnou	Greece	13.87
6	Yana Kasova	Bulgaria	13.98
7	Lutisha Shittu	United States	14.39
8	Verónica Quijano	El Salvador	15.11

Heat 3

Wind: -1.3 m/s

Rank	Name	Nationality	Time	Notes
1	Baya Rahouli	Algeria	13.50	Q
2	Susanna Kallur	Sweden	13.52	Q
3	Jennifer Komoll	Germany	13.59	q
4	Reïna-Flor Okori	France	13.73
5	Marilia Gregoriou	Cyprus	13.77
6	Sarah Claxton	United Kingdom	14.00
7	Nagore Iraola	Spain	14.28
8	Huh Soon-Bok	South Korea	14.36

According to an unofficial count, 23 athletes from 17 countries participated in the event.