Swimming at the 2002 Commonwealth Games – Women's 100 metre breaststroke

The women's 100 metre breaststroke event at the 2002 Commonwealth Games as part of the swimming programme took place on 2 and 3 August at the Manchester Aquatics Centre in Manchester, England.

Records
Prior to this competition, the existing world, Commonwealth and Commonwealth Games records were as follows.

Heats
Heats were held on 2 August.

Semifinals
The semifinals were held on 2 August.

Final
The final was held on 3 August.