I would have thought a proper touch typist would be faster than that.
I can touch type but I don't use the "proper" technique but I still manage to hit about 50 - 55 wpm.
I taught myself how to type by playing EverQuest when I was a teenager. Having to play a game and type messages to other people in real time soon made you stop looking at the keyboard and concentrate on the game because if you looked at the keyboard you'd end up dying pretty fast.