21:16

Well, it’s heartbreak again for Australia’s Campbell sisters, who have missed out on medals again in the 50m freestyle, their final event of the Rio swimming schedule. Cate Campbell finished fifth in a time of 24.15, while sister Bronte faded at the finish to end up seventh in 24.42.

“It wasn’t my best but it’s fair to say this week hasn’t been my best,” Cate Campbell said after the race. “The world got to witness possibly the biggest choke in Olympic history a couple of nights ago. It hurts, but you know, maybe I’ll stick around for another four years.”