Record-breaking Adam Peaty wins gold for Great Britain

Adam Peaty has broken the world record again on his way to claiming Team GB's first Olympic gold medal with victory in the 100m breaststroke.

The 21-year-old, who set a new world record at the heats stage on Saturday, clocked a time of 57.13s tonight to beat that record by 0.42s.

Peaty finished more than a second and a half ahead of his nearest competitor, former world record holder Cameron van der Burgh, who claimed silver for South Africa with a time of 58.69s.

Bronze went to the USA's Cody Miller with a time of 58.87s.

In winning gold, Peaty becomes Great Britain's first men's Olympic swimming champion since Adrian Moorhouse took gold in the same event in 1988.