Athletics at the 1979 Pan American Games – Women's 200 metres  The women's 200 metres sprint competition of the athletics events at the 1979 Pan American Games took place on 9 and 11 July at the Estadio Sixto Escobar. The defending Pan American Games champion was Chandra Cheeseborough of the United States. Prior to this competition, the existing world and Pan American Games records were as follows: All times shown are in seconds. Evelyn Ashford's mark in the final was not considered a new Pan American record because of favorable wind of 2.12 m/s. Held on 9 July  Wind:Heat 1: +4.7 m/s, Heat 2: +2.8 m/s, Heat 3: +2.3 m/s Held on 9 July  Wind:Heat 1: +1.7 m/s, Heat 2: +2.5 m/s Held on 11 July  Wind: +2.2 m/s