PYEONGCHANG, South Korea — Chloe Kim, the 17-year-old American, is a big favorite in the women’s halfpipe snowboard competition. She could well have been a contender four years ago as well, but at 13 she was too young to enter. Stay here for live results and analysis from the halfpipe in Pyeongchang:
With 11 of 12 snowboarders having taken their first runs in the halfpipe, Liu Jiayu of China led the way with a strong run that scored 85.