PIX: China end US reign; Sjostrom does sprint double

Images from the Olympics swimming action at the La Defense Arena, Paris, on Sunday. IMAGE: China's Jiayu Xu, Haiyang Qin, Jiajun Sun and Zhanle Pan pose with their gold medals and the Chinese flag......

PIX: Ledecky wins record-equalling ninth swim gold

Images from the Olympics swimming action at the La Defense Arena, Paris, on Saturday. IMAGE: Katie Ledecky of the United States celebrates with Australia's silver medallist Ariarne Titmus after......

PICS: Magical Marchand takes fourth swimming gold

Images from the Olympics swimming action at the La Defense Arena, Paris, on Friday. IMAGE: France's Leon Marchand celebrates winning gold in the men's 200m Individual Medley and setting a new......

PIX: Titmus gets Australia off to a golden start in the pool

IMAGE: Gold medallist Ariarne Titmus of Australia, silver medallist Summer McIntosh of Canada and bronze medallist Katie Ledecky of United States on the victory stand for the Olympics women's 400m......

14 gold medals up for grabs on Day 1 of Paris Games

IMAGE: Australia's Olympic champion Ariarne Titmus will be looking to retain her 400 metres freestyle title against American Katie Ledecky, the 2016 Rio Games champion. Photograph: Issei......