Canada's Vincent, MacKenzie clock Olympic-best time and advance to C2 500m semifinals
Katie Vincent and Sloan MacKenzie of Canada win their women's C2 500-metre heat with a new Olympic-best time of 1:54.16.
4:01:44
1:33
2:54
1:30
46:37
4:55
1:48
1:59
2:11
2:08
