Chelsea Burns and Rachel Klamer break first on race start.
The speed review:
Team GB dominate. Vicky Holland cleans up for the win. Katie Zaferes claws her way into second to restrict the damage in the rankings.
Heading towards the first mark.
Michelle Flipo and Therese Feuersinger begin the second leg.
Taylor Knibb and Jodie Stimpson lead the front pack.
Lotte Miller at the top of the climb.
Nicola Spirig leading towards the middle of the bike leg.
Michelle Flipo rounds the downhill corner.
Team GB goes tot he front in the final stages of the bike.
Katie Zaferes runs into second place.
Jo Brown into fourth.