Here's the way to go about it. You apply for them ALL, active duty, Reserves, Guard, whoever is accepting applications. If and when you have an offer, that's when you consider the best choice for you.
I went to AOCS with the Navy back in 1985, just a month after college graduation. Yes I know it's all different now, you need to talk to the pilot/Officer recruiters.
I'd look for a guaranteed slot into pilot training before you raise your hand, if you really want to be a pilot.
Just like an airline job, you don't just apply for one, it's all. Later on you get to decide where you go.