My son tested last year, his scores were
Basketball Throw: 69'
Pull-ups: 12
Shuttle Run: 8.1 seconds
Sit-ups: 80
Push-ups: 65
1 mile run: 8:30
He was disqualified by the academy, after they allowed him to retest. Everyone is different, we attended a nomination party held by the local USAFA families, and actually heard cadets state "I could barely do a single pull-up when I arrived at the academy." They were still granted an appointment, just stay positive contact the academy if you are really concerned, and even if you do not get in this year, you know what needs to be fixed so work at it and reapply. My son was one of 2600 HS students blessed with an AFROTC scholarship, but he has reapplied to USAFA and worked out 4 days a week to nail the CFA. You can to, just keep working at it, it is only failure if you let it beat you. Good luck to you and all your endeavors.