Results for Brazil in 400 metres Freestyle, Women

Olympic and Intercalated results only.

Games	Athlete/Team	Placement
1936 Summer Olympics	Piedade Coutinho	5
	Scylla Venâncio	20
	Helena Salles	DNS
	Sieglinde Lenk	DNS
1948 Summer Olympics	Piedade Coutinho-Tavares	6
	Talita Rodrígues	DNS
1952 Summer Olympics	Piedade Coutinho-Tavares	13
1976 Summer Olympics	Maria Guimarães	21
1988 Summer Olympics	Patrícia Amorim	24
2004 Summer Olympics	Monique Ferreira	19
2008 Summer Olympics	Monique Ferreira	21
2024 Summer Olympics	Mafê Costa	7
	Gabi Roncatto	16