Results for Czechoslovakia in 400 metres Freestyle, Women

Olympic and Intercalated results only.

Games	Athlete/Team	Placement
1924 Summer Olympics	Eva Chaloupková	18
1936 Summer Olympics	Irma Schramková	9
1968 Summer Olympics	Oľga Kozičová	DNS
1992 Summer Olympics	Olga Šplíchalová	14
	Hana Černá	16