Experience and BSN

I am looking at all of the AP options and most require one years of experience and a BSN. Many also want you to apply one year before the start of classes. So if you are a ADN prepared RN working on a BSN (a one year program) and working in the appropriate field for experience (i.e., cc for CRNA, l&d for CNMs, etc.) do you apply so that you will have one year of experience and your BSN when you start the program or do you need the experience/BSN when you apply?

Thanks