Here is a list of medalists in the women's Time Trial track bike racing event. These were the years this event was held. There was no track cycling time trial event at the 2008 games.
Gold: Anna Meares, AUS 33.592
Silver: Yonghua Jiang, CHN 34.112
Bronze: Natallia Tsylinskaya, BLR 34.167
Gold: Félicia Ballanger, FRA 34.140
Silver: Michelle Ferris, AUS 34.696
Bronze: Jiang Chihua, CHN 34.768