I looked at the game and have a few suggestions after looking over it..
You should take E at level 1, not Q. The attack speed buff (and AoE) helps you clear faster and the monsters don't have much armor to shred.
You took W at level 2, which is good. Try to time it's use so that it absorbs two hits from the camp instead of one if possible.
It might help to use lifesteal or attack speed quints instead of attack damage for sustain or higher DPS.
You rushes Tiamat -> Ravenous Hydra before finishing your jungle item. The sustain and AoE splash are nice, but the Warrior enchantment is very cost efficient and shouldn't be skipped.
You used 21/0/9 masteries. You should try using 21/9/0 masteries instead, taking the jungle masteries to reduce damage taken and to deal percent health damage to monsters attacking you. The additional health and health regen are helpful as well.
You don't really need Chilling Smite on Wukong. Try taking Ranger's Trailblazer for the sustain. Combined with E, you have enough AoE to quickly kill all the small monsters when clearing a jungle camp. It also stuns camps, so try and use it to interrupt their attacks to reduce damage taken.