The 15-year-old finished in two minutes and 9.88 seconds , beating the previous mark by less than 1 second . That record had been set by Rikako Ikee of Japan in 2017 .
这位15岁的选手以2分09秒88的成绩完成比赛，以不到1秒的优势打破了由日本选手江理香子在2017年创下的纪录。
rikako