(1) Before the last jump, Wu was 37+ 1.32=38.32 points behind Guo Jingjing.

After the last jump,

(2) Guo Jingjing leads Pacarina by 37+62.25-80.1=19.15.

Wu leads Pakalina by 82.80-1.32-80.10 =1.38 points.

Champion Guo Jingjing, runner-up Wu and runner-up Pakalina.