No that's a reasonable game but you said top heals and top 3 on damage, if you're managing to do both in the game then the other team isn't doing something right. I by no means said you're bad, or unskilled. I said if you're managing to top the healing chart while still being in the top 3 of dps. Then other team isn't playing properly, your team completely out gears them, or you're team is a premade and theirs isn't. Also not every game has 3 healers for both sides. Lack of dps and a surplus of healers inflate numbers. And if you're going to be collecting screen shots. Don't pick and choose, play 10 games in a row and post the outcomes. I have pictures of me doing over 800k healing pre 1.2 with around 60k damage. Doesn't mean I pulled it off every game.
Edit: Also if you click the word healing or the word damage on the scoreboard it makes viewing healing done/damage done comparisons easier.
Second edit: When you say top the healing, 3rd on dps I'm assuming you mean overall not your team.