Davina began competing in moguls, later transitioning to ski halfpipe. 

In 2007, during her first World Cup event, she won silver at the Freeski Halfpipe World Cup held in Apex, Canada. The following year she claimed bronze at the Freeski Halfpipe World Cup in Inawashiro, Japan, finishing a career best fourth on the World Cup rankings.

Following a knee reconstruction, Davina competed at the Sochi 2014 Winter Olympic Games, finishing 15th overall.