Shannon Rempel was 20th in 38.75 .
Kaylin Irvine finished 25th ( 39.09 ) in what was her first World Championship race ever , and only her third international race .
Shannon Rempel was 20th in 38.75 and Kaylin Irvine finished 25th ( 39.09 ) in what was her first World Championship race ever , and only her third international race .