I don't remember my exact stats, but I had a 3.5 ish when I applied with a 3.8 ish prereq, and an overall 98% on the MAT. Around 100 shadowing hours in 4 settings, and a few years work experience related to peds and intellectual disabilities. There were people in my program with lower and higher stats. Since it was the first year, I think it might have been a bit less competitive than the Master's, but I'm not sure.
Just be yourself if you interview and don't obsess about memorizing what you want to say, and you'll be fine.