From the first run in Sunday's slalom, Ebba Årsjö had more than four seconds to spare against second-placed Anna-Maria Rieder.
When then Rieder went out in the second run, Årsjö more or less only needed to get down to secure the victory.
She finished 13 seconds ahead of runner-up Aurelie Richard.
- This slalom has been so tough for me, steep all the way so I could never rest my leg.
I'm very happy and proud that it's over so now I can finally celebrate after a long week, said a happy Ebba Årsjö shortly after the finish line.