McKeon gets record seventh medal, Dressel clinches sprint double

McKeon swam the butterfly leg as part of Australia's 'Awesome Foursome' in the medley relay, with Cate Campbell's superb final leg pushing the United States into silver.

Australia's Emma McKeon became the first female swimmer to win seven medals at a single Olympic Games on Sunday after winning gold in the women's 4x100 medley relay and completing the sprint double with victory in the 50m freestyle.