I don't think program directors have enough time to break down your clerkship scores and evaluate you based on your shelf exam then use that as a criteria for offering or not offering an interview. If they did, it would not have much weight, and honestly, you'd be better off avoiding a program like that.
So unless your scores are on either extreme (astronomically high or painfully low), which may impact your clerkship grades, deans letter or letters of rec...no one cares.