 D'Souza won a bronze medal in the 200 metres and a silver medal in the 4x100m relay at the 1951 Asian Games with Pat Mendonca (her cousin), Banoo Guzdar and Roshan Mistry.D'Souza won a gold medal in the 1954 Asian Games in Manila in the 4x100m relay, with Stephie D'Souza, Violet Peters and Christine Brown in a time of 49.5 seconds.She held the Asian records in 200 and 200 meters in 1956.