The winter of 1990/91 was a successful season for the Canadian. In that season she achieved some top ranks in Downhill and Super-G :
March 15, 1991: 2nd place Downhill Vail I (USA)
December 15, 1990: 3rd place Super-G Meiringen (SUI)
February 24, 1991: 4th place Downhill Furano II (JAP)
March 2, 1991: 4th place Super-G Morioka (JAP)
February 24, 1991: 7th place Super-G Furano (JAP)
March 9, 1991: 7th place downhill Lake Louise (CAN)
Thanks to these results she achieved 8th place in the Super G World Cup and 10th place in the downhill. In the overall World Cup, she was 18th. At the Alpine World Ski Championships in Saalbach-Hinterglemm , she was 15th in the downhill. In 1989 and 1990 she was Canadian downhill champion. At the Pan American Games in Las Leñas in 1990 , she won the silver medal in the downhill. After a serious injury in the 1991/92 season, Laroche resigned.