When: Feb. 6, 8.
Best of the U.S.: Hannah Kearney, Heidi Kloser, Heather McPhie and Eliza Outtrim.
Best of the rest: Justine Dufor-Lapointe of Canada, Aiko Uemura of Japan and Miki Ito of Japan.
U.S. chances to medal: Kearney, who will be competing in her third Games, is the defending Olympic champion.
Little-known fact: Three sisters from the Dufor-Lapointe family — Justine, Chloe and Maxime — will be competing for Canada in this event. Chloe took fifth at the Olympics in 2010.Copyright © 2015, The Baltimore Sun