Education
Stanford University.
Stanford University.
She captured a silver medal by swimming for the second-place United States. team in the women"s 4×100-meter freestyle relay. On June 27, 1958, she became the first woman to set an official world record in the 400-meter individual medley, clocking 5:46.6. Ruuska subsequently broke her own 400-meter record three times in 1958 and 1959, ultimately lowering the world mark to 5:40.2 on July 17, 1959.
She also set a new world record of 2:43.2 in the 200-meter individual medley on August 16, 1958, and breaking her own record with a time of 2:40.3 on January 14, 1959.
Both her 200-meter and 400-meter individual medley world records were later broken by Donna de Varona. At the 1960 Summer Olympics in Rome, Italy, Ruuska swam for the gold medal-winning United States. team in the preliminary heats of the women"s 4×100-meter freestyle relay.
Ruuska was inducted into the International Swimming Hall of Fame in 1976.
At the age of 14, Ruuska won two medals at the 1956 Summer Olympics in Melbourne, Australia. Individually, she also received a bronze medal for her third-place finish in the women"s 400-meter freestyle. At the 1959 Pan American Games in Chicago, she won a silver medal for her second-place showing in the 400-meter freestyle (5:034), finishing behind fellow American Chris von Saltza (4:559). Under the international swimming rules in effect in 1960, she did not receive a medal because she did not swim in the event final.