Gold Medalpublished at 21:12 British Summer Time 26 July 2014
He set a new Commonwealth Games record in the semi-finals and Adam Peaty of England beats that mark to become the champion.
The 19-year-old's time of 58.94 seconds sees him finish ahead of South Africa's Olympic champion Cameron van der Burgh.
Scotland's Ross Murdoch, a gold medallist in the 200m breaststroke, has a bronze to add to his haul.