It took 4 days after my interview to hear back from Pikeville. I found out the Wednesday after my interview, and so far the latest I've heard them contact anyone was on Thursday following the interviews, so you should probably hear from them tomorrow. That is, unless for some reason they had to postpone their admissions meeting. I hope you hear good news soon!
Misty is correct. The called me on the following Wednesday after my interview. If you have not heard from them by today, I would give them a call and make sure that they have your correct number. I wish you luck and hope to see you in August.