1986 World Junior Championships in Athletics – Women's 100 metres

The women's 100 metres event at the 1986 World Junior Championships in Athletics was held in Athens, Greece, at Olympic Stadium on 16 and 17 July.

Final
17 July Wind: +0.9 m/s

Semifinals
17 July

Semifinal 1
Wind: -1.3 m/s

Semifinal 2
Wind: +1.6 m/s

Semifinal 3
Wind: +2.5 m/s

Heats
16 July

Heat 1
Wind: +1.8 m/s

Heat 2
Wind: +1.8 m/s

Heat 3
Wind: +1.8 m/s

Heat 4
Wind: +1.2 m/s

Heat 5
Wind: +0.3 m/s

Heat 6
Wind: -0.6 m/s

Heat 7
Wind: +1.5 m/s

Participation
According to an unofficial count, 47 athletes from 36 countries participated in the event. • 🇦🇮 anguilla (1)

• 🇦🇺 australia (1)

• 🇦🇹 austria (1)

• 🇧🇷 brazil (2)

• 🇨🇦 canada (2)

• undefined (1)

• 🇨🇴 colombia (1)

• undefined (1)

• undefined (1)

• 🇩🇴 dominican republic (1)

• undefined (2)

• 🇫🇷 france (2)

• 🇬🇮 gibraltar (1)

• 🇭🇰 hong kong (1)

• 🇮🇸 iceland (1)

• 🇮🇳 india (1)

• 🇯🇵 japan (2)

• undefined (1)

• 🇲🇹 malta (1)

• 🇲🇦 morocco (1)

• 🇳🇷 nauru (1)

• undefined (2)

• 🇵🇦 panama (1)

• 🇵🇬 papua new guinea (1)

• undefined (1)

• 🇵🇱 poland (1)

• 🇷🇴 romania (1)

• 🇸🇲 san marino (1)

• 🇸🇳 senegal (2)

• undefined (1)

• undefined (2)

• 🇪🇸 spain (1)

• undefined (1)

• undefined (2)

• 🇺🇸 united states (2)

• undefined (2)