The game, which had an early start time of 8 a.m. ET on Thursday, reached a peak audience of 3.1 million when Diana Matheson scored in the 92nd minute to give Canada a 1-0 win over France.
The consortium, which includes CTV, RDS, Sportsnet, TSN and V, said an average audience of 3.8 million watched Canada's 4-3 loss to the United States in the tournament semifinal Monday. That game started at 2:45 ET.
The soccer semifinal has earned the consortium the second-highest ratings at the London Games. It trails the audience of 6.2 million that watched Jamaican sprinter Usain Bolt defend his 100-metre title.