The women's 400 metres event at the 1975 Pan American Games was held in Mexico City on 17 and 18 October.Full results

Medalists GoldSilverBronzeJoyce YakubowichDebra SapenterLorna Forde

Results Heats

Rank Heat Name Nationality Time Notes 1 3 Lorna Forde 52.77 Q 2 3 Helen Blake 53.06 Q 3 1 Debra Sapenter 53.18 Q 4 2 Sharon Dabney 53.19 Q 5 2 Joyce Yakubowich 53.21 Q 6 1 Margaret McGowen 53.26 Q 7 3 Eia Cabreja 53.30 q 8 1 Debbie Byfield-White 54.26 q 9 1 Alejandra Ramos 56.06 10 3 Zonia Meigham 56.23 11 2 June Smith 56.31 12 2 Margarita Grun 56.55 13 2 Freida Davey 56.66 14 3 Ruth Alexander 56.71 15 1 Araceli Arana 56.75 16 2 Rose-Marie Gauthier

Final Rank Name Nationality Time Notes Joyce Yakubowich 51.62 GR Debra Sapenter 52.22 Lorna Forde 52.36 4 Helen Blake 52.43 5 Sharon Dabney 52.68 6 Margaret McGowen 53.11 7 Debbie Byfield-White 54.19 8 Eia Cabreja 54.40

References