Just keep in mind that most schools don't make cuts for their secondaries. They send them out to everyone. Most likely, you will be receiving secondaries ($-makers) from schools even if they haven't received your mcat scores yet. However, schools like the UC's, Stanford, and others who don't send secondaries to everyone that applies will wait for your scores before they decide.
Non-AMCAS schools, i.e.NYU and Columbia start taking apps in August, I think..They don't have secondaries, so you wouldn't be that far behind.
Good luck and don't worry. Many people get in with August MCATs.