Swimming is a year-round activity at UAS. At the preschool and lower Elementary School level, swimming lessons teach basic skills once or twice a week, depending on age. At the upper Elementary level, swimmers meet twice per week to develop swimming strokes and improve performances.
At the Secondary level, UAS swimmers are on the Swimming Team. The ultimate goal of the Swimming Team is the South American Activities Conference (SAAC) swimming competition against the other five conference schools, generally held in November in Lima, Peru. The Swimming Team is coached by former Uruguayan Olympic swimmer Gustavo Gorriaran.
All lessons are held off-site, at the Complejo Deportivo Naval in Carrasco.