Chinese Olympic swimmers in murky waters after doping scandal

SHANGHAI: China's swimmers head to the Paris Olympics under fierce scrutiny with 11 members of the squad among a group who tested positive for a banned substance in the lead-up to the Tokyo Games.

Swimming is always one of the most eagerly anticipated events and along with the United States and Australia, China are expected to be among the medals when the Games begin on Jul 26.

Any success will face immediate questions, however, after revelations in April that 23 Chinese swimmers tested positive for trimetazidine (TMZ) at a domestic competition in late 2020 and early 2021.

They were allowed to compete in Tokyo a few months later after the World Anti-Doping Agency (WADA) accepted the Chinese authorities' conclusion that the adverse findings were caused by contaminated food at a team hotel.

Eleven of the 23, including reigning Olympic and world champions, will be in the French capital, making up a third of China's swim team.

The way the news of the failed tests was revealed - via the media and only years later - sparked accusations from the United States' anti-doping body of "a potential cover-up", something WADA and China have strenuously denied.

TMZ is a prescription heart medication but it is banned in athletes because it can enhance performance. The swimmers were found to have "consistently very low levels" of the drug, WADA said.

TMZ was the medication at the centre of the Beijing 2022 Winter Olympics doping scandal involving teenage Russian figure skater Kamila Valieva. She was banned for four years in January.

The New York Times, which together with German broadcaster ARD first reported the 23 failed tests, then said in June that three of those had also tested positive for another banned substance years earlier.

Chinese