Analysis of information sources in references of the Wikipedia article "Zhang Yufei (swimmer)" in English language version.
China's Zhang had earlier won gold in the 200m butterfly... China took the title after holding off a late charge by America's Katie Ledecky, who threatened an incredible comeback during the final leg... The team of Yang Junxuan, Zhang Yufei, Li Bingjie and Tang Muhan touched in 7 minutes, 40.33 seconds ahead of the United States (7:40.73) and Australia (7:41.29).
China's Zhang Yufei, above, leaves Paris with the most Olympic swimming medals. She won 5 bronze and 1 silver for 6 total medals. - Archive photo via Jack Spitser