Zhou Yilin

Zhou Yilin (born 18 September 1992) is a Chinese competitive swimmer who specializes in sprint freestyle and butterfly events.

Career
At the 2014 Asian Games in Incheon, South Korea, Zhou was part of the Chinese team which won gold in the women's 4 × 100 m freestyle relay. Zhou competed in the heats, where she swam her leg in 56.29 seconds.

At the 2016 Summer Olympics in Rio de Janeiro, Brazil, Zhou is competing in the women's 200 metre butterfly. She won the first semifinal with a time of 2:06.52 to qualify for Wednesday's final.