The men's 400 metre freestyle competition of the swimming events at the 1979 Pan American Games took place on 5 July at the Piscina Olimpica Del Escambron. The last Pan American Games champion was Douglas Northway of US.
The women's 400 metre individual medley competition of the swimming events at the 1979 Pan American Games took place on 5 July at the Piscina Olimpica Del Escambron. The last Pan American Games champion was Kathy Heddy of US.
The men's 400 metre freestyle competition of the swimming events at the 1983 Pan American Games took place on 20 August. The last Pan American Games champion was Brian Goodell of US.
The women's 400 metre freestyle competition of the swimming events at the 1983 Pan American Games took place on 19 August. The last Pan American Games champion was Cynthia Woodhead of US.
The men's 400 metre freestyle competition of the swimming events at the 1987 Pan American Games took place on 13 August at the Indiana University Natatorium. The last Pan American Games champion was Bruce Hayes of US.
The women's 400 metre freestyle competition of the swimming events at the 1987 Pan American Games took place on 11 August at the Indiana University Natatorium. The last Pan American Games champion was Tiffany Cohen of US.
The women's 4 × 100 metre freestyle relay competition of the swimming events at the 1987 Pan American Games took place on 11 August at the Indiana University Natatorium. The last Pan American Games champion was the United States.
The men's 400 metre freestyle competition of the swimming events at the 1991 Pan American Games took place on 16 August. The last Pan American Games champion was Paul Robinson of US.
The women's 400 metre freestyle competition of the swimming events at the 1991 Pan American Games took place on 14 August. The last Pan American Games champion was Julie Martin of US.
The women's 400 metre freestyle competition of the swimming events at the 1995 Pan American Games took place between March 12–17 at the Complejo Natatorio. The last Pan American Games champion was Jane Skillman of US.
The men's 50 metre freestyle competition of the swimming events at the 1999 Pan American Games took place on 6 August at the Pan Am Pool. The last Pan American Games champion was Fernando Scherer of Brazil.
The men's 100 metre freestyle competition of the swimming events at the 1999 Pan American Games took place on 4 August at the Pan Am Pool. The last Pan American Games champion was Gustavo Borges of Brazil.
The men's 200 metre freestyle competition of the swimming events at the 1999 Pan American Games took place on 2 August at the Pan Am Pool. The last Pan American Games champion was Gustavo Borges of Brazil.
The men's 1500 metre freestyle competition of the swimming events at the 1999 Pan American Games took place on 6 August (preliminaries) and 7 August (finals) at the Pan Am Pool. The last Pan American Games champion was Carlton Bruner of US.
The men's 400 metre individual medley 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 Curtis Myden of Canada.
The women's 100 metre freestyle competition of the swimming events at the 1999 Pan American Games took place on 2 August at the Pan Am Pool. The last Pan American Games champion was Angel Martino of US.
The women's 400 metre freestyle competition of the swimming events at the 1999 Pan American Games took place on 4 August at the Pan Am Pool. The last Pan American Games champion was Brooke Bennett of US.
The women's 400 metre individual medley competition of the swimming events at the 1999 Pan American Games took place on 2 August at the Pan Am Pool. The last Pan American Games champion was Joanne Malar of Canada.
The men's 4 × 100 metre freestyle relay competition of the swimming events at the 1999 Pan American Games took place on August 5 at the Pan Am Pool. 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 1999 Pan American Games took place on August 4 at the Pan Am Pool. The last Pan American Games champion was the United States.
