Based on your height and weight, as well as your 100-meter, 200-meter, and mile run times, I believe that the best fit for you is at free safety. You have the ideal size for a high school free safety.
My best advice for you is to work hard and perform very well in practice every day. In addition to doing track, what you need to do this summer is eat healthy, and exercise by doing weight lifting every day. If you do these things, you will get faster, stronger, and into better shape, which will greatly improve your chances of being a successful, top notch free safety in high school football this upcoming season, who could go on to play college football.
By the way, your chances of playing college football depend on your performance in football during your senior year of high school. If you perform very well in football during this upcoming season, you will greatly improve your chances of getting recruited to play for a college football program.