09:15Winter OlympicsPyeongchang 2018BBC One Day 4: Christie in Women's 500m Speed SkatingBBC One Duration: 3 hours, 45 minutes Tue 13th Feb 2018, 09:15 on BBC One West09:15-13:00: Clare Balding presents live coverage of day four of the 2018 Winter Olympics from Pyeongchang, South Korea, including in the women's 500m speed skating.ContributorsPresenter:Clare BaldingGenresSportWinter OlympicsSportWinter SportsFormatsPerformances & EventsBrandWinter OlympicsSeriesWinter Olympics: Pyeongchang 2018 Source: BBC Online