First, would you actually get feedback?
Second, every school manages alternates differently. Some will place you on the waitlist sorted by a metric (DAT AA, BCP GPA) or mission fit (SES, ZIP code, residency, demographics) or an overall holistic adcom priority score which could include interview feedback. We won't tell you how it is managed.
Third, we have our canned answers ready too. Always improve your application. The pool is competitive. Apply early. It's not just your DAT... mission fit and purpose as a dentist matter.