I have twin boys who graduated from USNA in 2013. They both got accepted to the Summer Seminar but only one of them decided to attend. (His twin said, "Tell me how it goes."
) The academy administers the CFA for all the seminar attendees. My son did two pull-ups.
TWO! He's tall (6'3") and thin. He is a very good athlete (4-yr varsity baseball pitcher) but, like you, upper body strength is not really his thing. Not only did he (and his brother) get appointments - they each got an LOA.
How many pull-ups do you think those 250+ pound offensive linemen can do on the Navy football team? They may be able to bench press 300 lbs, but I doubt they can do many pull-ups.
Here's my view on the CFA.
1. Mostly, it's just a hoop to jump through. The academy never advertises what constitutes "pass" or "fail." Some candidates find the CFA so intimidating they do not even continue the application process. That speaks volumes about that candidate. Think of all those smart kids who attend Harvard and Yale. Imagine if those schools required a CFA. Probably some of the applicants wouldn't even apply just for
that reason alone. The academy doesn't want to know if you're Superman. Mostly they want to know if you're PeeWee Herman or Chris Farley.
2. I believe the academy is mostly concerned with the running. Light, small-framed candidates have an advantage with pull-ups even if they have less upper body strength than that of a heavier, larger-framed candidate. The ability to do pull-ups is somewhat physique dependent. I think the academy understands that. Running, on the other hand, is not really physique dependent and is an excellent indicator of cardiovascular fitness.
3. If a candidate is a four-year high school athlete, that pretty much tells the academy everything they need to know about their physical fitness. Over 90% of appointees are four-year high school athletes; yet, their CFA results probably widely vary. Does your high school have a swimming team or is this something you do outside of school? In other words, do you participate in
any high school sports?
4. I imagine a poor performance on the CFA has more meaning if the candidate is not involved in any sports. You're an accomplished, competitive swimmer. So, you can't do too many pull-ups. Meh. There's probably candidates who can do 20 pull-ups who are going to struggle in the water at the Naval Academy. And, there's
lots of water testing at the academy!
Keep working on it but don't worry about it too much. If two was enough for my son - I'm guessing (with your excellent record), two may be enough for you. But - shoot higher, nonetheless.
Oddly, both my sons are much more fit now than they were back then. I don't know how many pull-ups0 my sons (now a senior Lieutenants) can do, but I'm sure it's many more than two.
Good luck! Don't sweat it.
NOTE: If you don't mind me asking - who is administering your CFA? It
should be your swimming coach.