From the FAQ pdf available on the Additional Information section of your portal:
"Can I use my CFA (Candidate Fitness Assessment from West Point or one of the other Service Academies?) Yes, you may; however, you are awarded points based off your scores on your Army ROTC Fitness Assessment. The Army ROTC Fitness Assessment only requires 1 minute of pushups and curl-ups; therefore, if you want to use your CFA, we must divide your pushup and modified sit-up scores in half. This is not in your favor. See the PFA section of the Additional Information page."