Tags: Swimmer.
Jeanne Courtney Hallock (born December 26 1946) is an American former competition swimmer. Hallock represented the United States as a 17-year-old at the 1964 Summer Olympics in Tokyo Japan. She swam for the gold medal-winning U.S. team in the preliminary heats of the women’s 4×100-meter freestyle relay but did not receive a medal. Under the 1964 Olympic swimming rules only those relay swimmers who competed in the event final were eligible to receive medals.