That's what I was trying for as well, via Annapolis. I like to say that the reason I got third was during the interview process, I went all goofy and could not remember the element Uranium. I just couldn't do it. They were trying to get it out of me with taunting questions "is it carbon? is it plutonium?" "No, but relevant isotopes are 235 and 239". They did acknowledge that I wasn't trying to BS my way through as I had already answered plenty of other questions. My brain just went night night.
However, in all honesty, it was the fact that I screwed off my senior year in literature class and dropped my GPA which I'm guessing had a much larger factor. Now I'm glad I didn't read any of those boring high school assigned books. It saved me in the end