China broke the world record to win women's 4x200m freestyle relay at Tokyo Olympics here on Thursday.
Team China clocked seven minutes and 40.33 seconds, 1.17 faster than the previous record of 7:41.50 held by the Australians.
The United States finished second in 7:40.73, thanks to a fast 200m from six-time Olympic gold medalist Kathleen Ledecky. The Aussies took the bronze in 7:41.29, reports Xinhua.
Yang Junxuan set an early lead for China and Tang Muhan recovered the advantage though Australian challenger Emma McKeon caught up in the middle.
Zhang Yufei, fresh from her 200m butterfly gold just an hour earlier, maintained a 0.43-second advantage over second-place Australia before Li Bingjie jumped into the water.
Li, 19, fended off the challenge from her idol Ledecky to win the gold for China.
Zhang Shatters Olympic Record
Earlier, China's Zhang Yufei won her first Olympic gold in Tokyo, rewriting the Olympic record in the women's 200m butterfly.
Zhang led the field from the beginning, winning gold in two minutes and 03.86 seconds and slicing 0.2 seconds off the Olympic record set by compatriot Jiao Liuyang at London 2012.
This is the second medal for the 23-year-old, who claimed silver in the 100m butterfly earlier this week.
Americans Regan Smith (2:05.30) and Hali Flickinger (2:05.65) took silver and bronze respectively.
In the first-ever Olympic men's 800m freestyle event, 21-year-old Robert Finke of the United States took the spoils in 7 minutes 41.87 seconds, ahead of Italy's Gregorio Paltrinieri and Mykhailo Romanchuk of Ukraine.
"The best time I had going in [before Tokyo 2020] was 7:47, and prelims I dropped down to 7:42 and here [in the final] I dropped another second. I had no idea I was going to do that," said Finke.
Caeleb Dressel won the U.S. a gold in the men's 100 freestyle with a new Olympic record time of 47.02, having also triumphed in the event at the World Championships in 2017 and 2019.
Australia's Rio 2016 winner Kyle Chalmers settled for silver in 47.08, while Russian Olympic Committee swimmer Kliment Kolesnikov took the bronze in 47.44.
Izaac Stubblety-Cook of Australia topped the podium in the men's 200m breaststroke with a time of 2:06.38.
"You can only be an underdog once and I had that luxury today. It was an experienced field, but I stepped it up through the heat and the semi. It was quite exciting to know I had more to give. I'm happy to be here but even happier with the result," said Stubblety-Cook.
Arno Kamminga of the Netherlands claimed silver in 2:07.01, ahead of bronze medalist Matti Mattsson of Finland in 2:07.13. All three swimmers outpaced the previous Olympic record time of 2:07.22, with world record holder Anton Chupkov only ranking fourth.
Emma McKeon of Australia qualified as the top seed for the women's 100m freestyle final, with Siobhan Haughey from Hong Kong China qualifying second and lowering her own Asian record time to 52.40.
Indian Rowers Finish 11th Overall In Tokyo Olympics
Indian rowers, Arjun Lal Jat and Arvind Singh ended 11th over in the men's lightweight double sculls competition at the Tokyo Olympics on Thursday.
In Thursday's Final B, the race held to decide the classifications for crews that had failed to advance from the semifinals, the Indian pair rowed hard and finished fifth with a time of 6 minutes 29.66 seconds at the Sea Forest Waterway. Spanish finished first with a timing of 6:15.45 and Poland came second in 6:16.01.
The 11th place is the best performance ever by any Indian rowing crew at the Olympics.
The scullers had come up with their best timing in the semifinals when they clocked 6:24.41 but could not make it to the top three, who made it to the final. Ireland came first with a timing of 6:05.33, the world's best timing this season.
They had shown steady improvement in Tokyo as Arjun Lal and Arvind Singh had managed only 6:40.33 in the heat and a pedestrian 6:51.36 in the repechage race.