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 1971.

[1][2] The last Pan American Games champion was Catie Ball of US.

[3][4][5][6][7][8] This race consisted of two lengths of the pool, both lengths being in breaststroke.

[9] All times are in minutes and seconds.

The final was held on 7 August 1971.