Swiss skier takes first giant slalom title of career in first race of World Cup season . Austria 's Petra Fischer is second ; Germany 's Petra Rebensburg is third . Last year 's winner and overall World Cup champion finishes in 18th place .
Swiss skier takes first giant slalom title of career in opening race of World Cup season . Austria 's Kathrin Zettel finishes second ; Germany 's Viktoria Rebensburg is third . Last year 's winner and overall World Cup champion finishes in 18th place .