Well as eve you are going to be relatively low after you clear a camp since her Q early doesn't deal as much damage as it should to jungle monsters. Usually I see evelynn start at red ir golems with help from her team. Red buff should allow u to deal a good amount of damage to camps and clear them quicker than starting at blue. I mained evelynn but I have not played jungle since s5 came out (not a fan of the jungle anymore)
Just keep in mind that eve can go either way based on your decision making. A good evelynn knows when to go in and out (I know that pretty much explains every champion but with eve it's more heavily implied) she has a pretty steep learning curve and can feel relatively weak to inexperienced players but experienced eve players can just wreck havoc on the enemy team. Just know that if you are going to get into eve then you better put a lot of effort into her since she is not very noob friendly.