400 m Individual Medley, Men

Competition	1984 South American Aquatics Championships
Venue	Rio de Janeiro BRA
Held	25 May 1984
Status	Medal
Competitors	8
Countries	6

Pos	Athlete(s)	Country	Mark
🥇	Roger Madruga	BRA	4:34.01
🥈	Júlio López	BRA	4:41.16
🥉	Enrique Leite	URU	4:42.21
4	Luis Juncos	ARG	4:48.49
5	Critian Fredes	ARG	4:48.83
6	Óscar Ortigosa	PER	4:53.15
7	Denis McCarthy	CHI	4:55.12
8	Anthony Nesty	SUR	4:55.74