In a strong return to form competing in heavy snowfall on the Lake Placid track, on both runs Narracott had the third fastest times of the round, giving her a total time of 1:51.43 seconds.
Narracott was just 0.06 seconds off the podium, and 0.37 behind event winner Tina Hermann of Germany.
The IBSF Skeleton and Bobsleigh World Cup tour will resume in Europe in the new year, with Narracott competing in a World Cup event on January 13 in Altenberg, Germany, before the World Championships in St Moritz, Switzerland on January 26-27.
Jackie Narracott flying out of the start in Lake Placid
IMAGE - Viesturs Lacis