100 m Butterfly, Men

Competition	1956 South American Aquatics Championships
Venue	Viña del Mar CHI
Held	12 – 16 February 1956
Status	Medal
Competitors	8
Countries	5

Pos	Athlete(s)	Country	Mark
🥇	Manuel Risso	PER	1:10.1
🥈	Orlando Cossani	ARG	1:10.8
🥉	Daltely Guimarães	BRA	1:10.9
4	Luciano Barchi	PER	1:11.2
5	Enrique Betemps	ARG	1:11.6
6	Eduardo Carvalho	CHI	1:11.8
7	Abelardo Estévez	URU	1:11.9
8	Heriberto Alvarado	CHI	1:12.1