1960 Rome, representing USA

• Gold 4 x 100 Free
• Gold 4 x 100 Medley
• Texas Swimming and diving Hall of Fame

1984 Los Angeles, representing Mexico

• aka Eduardo Morillo
• 100 Breaststroke
• 200 Breaststroke
• 200 IM
• 4 x 100 Medley

1972 Munich, representing USA

• Gold 800 Freestyle
• Bronze 200 Freestyle
• International Hall of Fame

1988 Seoul, representing Hungary

• 100 Freestyle
• 4 x 100 Freestyle

1976 Montreal, representing USA

• 100 Backstroke
• Texas Swimming and diving Hall of Fame

1988 Seoul, representing USA

• Gold 4 x 200 Free
• Gold 4 x 100 Free

1992 Barcelona

• Bronze 4 x 200 Free
• Texas Swimming and Diving Hall of Fame

1992 Barcelona, representing Bolivia

• 50 Freestyle
• 100 Freestyle
• 200 Freestyle

1992 Barcelona, representing USA

• 200 Backstroke