The men's 100 metre butterfly competition of the swimming events at the 1983 Pan American Games took place on 18 August. The last Pan American Games champion was Robert Placak of US.
The men's 200 metre individual medley competition of the swimming events at the 1983 Pan American Games took place on 22 August. The last Pan American Games champion was Jesse Vassallo of US.
The men's 4 × 200 metre freestyle relay competition of the swimming events at the 1983 Pan American Games took place on 18 August. The last Pan American Games champion was the United States.
The women's 200 metre freestyle competition of the swimming events at the 1983 Pan American Games took place on 18 August. The last Pan American Games champion was Cynthia Woodhead of the United States.
The women's 200 metre breaststroke competition of the swimming events at the 1983 Pan American Games took place on 18 August. The last Pan American Games champion was Anne Gagnon of Canada.
The women's 4 × 100 metre freestyle relay competition of the swimming events at the 1983 Pan American Games took place on 19 August. The last Pan American Games champion was the United States.
The men's 1500 metre freestyle competition of the swimming events at the 1991 Pan American Games took place on 18 August. The last Pan American Games champion was Alex Kostich of US.
The men's 200 metre breaststroke competition of the swimming events at the 1991 Pan American Games took place on 16 August. The last Pan American Games champion was Jeff Kubiak of US.
The men's 100 metre butterfly competition of the swimming events at the 1991 Pan American Games took place on 13 August. The last Pan American Games champion was Anthony Nesty of Suriname.
The men's 200 metre butterfly competition of the swimming events at the 1991 Pan American Games took place on 17 August. The last Pan American Games champion was Bill Stapleton of US.
The women's 50 metre freestyle competition of the swimming events at the 1991 Pan American Games took place on 18 August. The last Pan American Games champion was Jenny Thompson of US.
The women's 200 metre freestyle competition of the swimming events at the 1991 Pan American Games took place on 13 August. The last Pan American Games champion was Silvia Poll of Costa Rica.
The women's 200 metre backstroke competition of the swimming events at the 1991 Pan American Games took place on 18 August. The last Pan American Games champion was Katie Welch of US.
The women's 200 metre butterfly competition of the swimming events at the 1991 Pan American Games took place on 18 August. The last Pan American Games champion was Kara McGrath of US.
The men's 4 × 100 metre freestyle relay competition of the swimming events at the 1991 Pan American Games took place on 16 August. The last Pan American Games champion was the United States.
The men's 4 × 200 metre freestyle relay competition of the swimming events at the 1991 Pan American Games took place on 13 August. The last Pan American Games champion was the United States.
The men's 4 × 100 metre medley relay competition of the swimming events at the 1991 Pan American Games took place on 18 August. The last Pan American Games champion was the United States.
The women's 4 × 100 metre freestyle relay competition of the swimming events at the 1991 Pan American Games took place on 14 August. The last Pan American Games champion was the United States.
The women's 4 × 200 metre freestyle relay competition of the swimming events at the 1991 Pan American Games took place on 12 August. The last Pan American Games champion was the United States.
The men's 100 metre butterfly competition of the swimming events at the 1999 Pan American Games took place on 3 August at the Pan Am Pool. The last Pan American Games champion was Mark Henderson of US.
