Stacey Cook , who won a training run on Wednesday , was the top American finisher in 19th .
Results for the U.S. speed team , which rarely gets an opportunity to race on home snow , were disappointing compared to their performances earlier in the week .
Stacey Cook , who won a training run on Wednesday , was the top U.S. finisher in 19th .
Results for the U.S. speed team , which rarely gets an opportunity to race on home snow , were disappointing compared to their performances earlier in the week .