2005 World Championships in Athletics – Women's 100 metres

These are the official results of the Women's 100 metres event at the 2005 IAAF World Championships in Helsinki, Finland. The final was held on August 8.

Heats
7 August 2005 (14:45)

Quarterfinals
7 August 2005 (18:40)

Semifinals
8 August 2005 (18:50)

Final
8 August 2005 (21:35)