Canada's Summer McIntosh claimed her second title in two days at the world championships in Singapore with victory in the women's 200 metres individual medley on Monday, while Chinese 12-year-old sensation Yu Zidi just missed out on a medal.

The United States team at the swimming world championships in Singapore is battling a case of “acute gastroenteritis” that compromised performances on the opening day of eight days of competition in t

At just 12 years old, China’s Yu Zidi is already one of the fastest swimmers in the world – and is impressing on the global stage.