1988 World Junior Championships in Athletics – Women's 100 metres

The women's 100 metres event at the 1988 World Junior Championships in Athletics was held in Sudbury, Ontario, Canada, at Laurentian University Stadium on 27 and 28 July.

Final
28 July Wind: -0.4 m/s

Semifinals
28 July

Semifinal 1
Wind: -0.7 m/s

Semifinal 2
Wind: -0.9 m/s

Semifinal 3
Wind: +0.5 m/s

Heats
27 July

Heat 1
Wind: +1.3 m/s

Heat 2
Wind: +1.0 m/s

Heat 3
Wind: +2.3 m/s

Heat 4
Wind: +2.3 m/s

Heat 5
Wind: +2.1 m/s

Heat 6
Wind: +0.9 m/s

Heat 7
Wind: +2.1 m/s

Participation
According to an unofficial count, 49 athletes from 39 countries participated in the event. • 🇦🇺 australia (2)

• undefined (1)

• 🇧🇪 belgium (1)

• 🇧🇷 brazil (1)

• 🇨🇦 canada (2)

• 🇨🇳 china (2)

• undefined (2)

• 🇨🇴 colombia (1)

• 🇨🇰 cook islands (1)

• undefined (1)

• 🇨🇮 Côte d'Ivoire (1)

• 🇨🇺 cuba (2)

• undefined (2)

• 🇫🇮 finland (1)

• 🇫🇷 france (2)

• undefined (1)

• undefined (1)

• 🇮🇸 iceland (1)

• 🇮🇱 israel (1)

• 🇮🇹 italy (1)

• 🇯🇲 jamaica (2)

• undefined (1)

• 🇲🇹 malta (1)

• undefined (1)

• undefined (1)

• undefined (1)

• 🇸🇳 senegal (1)

• undefined (1)

• 🇸🇱 sierra leone (1)

• undefined (2)

• 🇪🇸 spain (1)

• undefined (1)

• undefined (1)

• undefined (1)

• 🇺🇸 united states (2)

• undefined (1)

• undefined (1)

• undefined (1)

• undefined (1)