First glance $.02:
Respectable GMAT (key question: did you pass the 80/80 percentile?) and very respectable GPA (key question: is your program reputed as easy or hard?) is a 'solid' app to 'any' bschool.
Work experience: Frankly, top bschools are going younger to compete with law schools for talent. I'm very much *not* convinced it's a good idea on their part (I would 100% rather have a 35 year old MBA grad with 10 years W/E in an industry I needed than a 25 year old MBA grad with 0 W/E) but I also don't sit on their boards.
My initial glance is you're competitive at any top 10, assuming your essays and non-academics match up. *shrug*
Edit: I challenge your statement "I have no leadership experience." Leadership is what you make of it. I'm the oldest of five, a founder of multiple college groups, and leader of several corporate movements. None of those are *official* leadership positions, but you can bet that all of them required making people do what I told them to without 'direct authority' of any kind. Re-evaluate what 'leadership' means.