The three sports chosen for these Games were finswimming, free-diving and spearfishing.
The two free-diving events was contested at the Sports complex Mansiche's pool.
The long distance finswimming was held at Salaverry.
[1][2] Spearfishing events were held in waters north of the island of San Lorenzo located to the west of Callao.
[3] Key: * Host nation (Peru)