 * Athletes who participated in the heats only and received medals.On 23 November 2007, the IAAF recommended to the IOC Executive Board to disqualify the USA women's 4 × 100 m and 4 × 400 m relay teams after Marion Jones admitted to having taken performance-enhancing drugs prior to the Games.On 12 December, the IOC disqualified Jones and stripped her of her relay medals but it did not disqualify the U.S. relay teams.