Up next

Playing in... 5 secs Pause

Women's 100m Breaststroke Final | Rio 2016 Replays

Fierce rivalry between the USA's Lilly King and Russia's Yulia Efimova continues in the pool, with King's win setting an Olympic Record.

Women's 100m Breaststroke Final | Rio 2016 Replays

Fierce rivalry between the USA's Lilly King and Russia's Yulia Efimova continues in the pool, with King's win setting an Olympic Record.