Swimming at the 1971 Pan American Games – Women's 100 metre breaststroke

The women's 100 metre breaststroke competition of the swimming events at the 1971 Pan American Games took place on 7 August. The Pan American Games champion was Catie Ball of US. This race consisted of two lengths of the pool, both lengths being in breaststroke.

Swimming at the 1971 Pan American Games – Women's 100 metre breaststroke

The women's 100 metre breaststroke competition of the swimming events at the 1971 Pan American Games took place on 7 August. The Pan American Games champion was Catie Ball of US. This race consisted of two lengths of the pool, both lengths being in breaststroke.