The women's track sprint competition encompasses a qualifying round followed by a series of knockout and repechage rounds.
The qualifying round consists of each rider completing three laps in turn with their time taken from their final lap. The top 24 riders progress to the 1/32 finals.
The subsequent rounds are organised as follows:
1/32 finals: The top 24 riders are split into 12 head-to-head sprints based on qualifying time i.e. the fastest rider faces the 24th rider, 2nd faces 23rd etc. The winners progress to the 1/16 finals. The losers ride in the 1/32 repechage.
1/32 repechage: The 12 losers from the 1/32 finals face off in four heats of three riders. The winners progress to the 1/16 finals. The losers are out of the competition.
1/16 finals: The 12 winners from the 1/32 finals and the four repechage winners compete in eight head-to-head races. The eight winners progress to the 1/8 finals. The eight losers ride in the 1/16 repechage,
1/16 repechage: The eight losing riders from the 1/16 finals face off in four head-to-head heats. The four winners progress to the 1/8 finals. The losers are out of the competition.
1/8 finals: The eight winners from the 1/16 finals plus the four winners from the 1/16 repechage race in six head-to-head heats. The winners progress to the 1/4 finals. The losers ride in the 1/8 repechage.
1/8 repechage: The six losers from the 1/8 finals face off in two heats of three riders. The two winners progress to the 1/4 finals. The four losers are out of the competition.
1/4 finals to the final: The remaining eight riders compete in a regular knockout process, each round being a best of three race. The losers of the quarter finals are out of the competition. The losers of the semi finals race for Bronze. The winners of the semi finals race for Gold and Silver. [1]