The above seems like the curve we had!
I really didn't pay attention because I told myself to do my best..and if my best wasn't good enough...then it wasn't my thing! I was shocked as heck when I just barely (like 0.01%) didn't make top student! I was second..and I wasn't thinking of that at all!!!!!!!! I was the easy going class clown to put it simply...but having fun and understanding the knowledge given even if I had to translate it all the time in my own learning techniqes paid off! I was so shocked!
Be yourself, but be geared realistically for the tough learning ahead..you will do fine!