With all due respect, it appears as though the whole point of your question was either to humble brag about your 5 in AP Chemistry or how you placed out of freshman chemistry at a T10 undergrad. As soon as the first response came in, you replied with the experience of those before you who are now at T20 med schools, so you already knew you would be okay before you posted. Anyway, what's the difference how you answer that specific question on the secondary? The schools will see your transcript, and you either have already completed the prerequisites or you will complete the prerequisites!
Quite frankly, it sounds like you might be a little too good for the gen pop, and should probably stick to advising at your T10, since most of the advice given here won't apply to anyone like you. Finally, while you are apparently "quite certain" you will end up at a T20 med school, if your interactions here are an indicator of how you will present at an interview, I'll bet you are more likely to be one of the 11% or so of applicants with GPAs greater than 3.79 and MCATs greater than 517 with zero acceptances. Your odds will be even worse if your stats aren't at that level. You might want to think about that before you publicly declare any certainty regarding your med school prospects.