To be honest, as other have said, your chances are extremely low. The 220 and 230 are absolutely horrible, and the 280 in bio is near unacceptable as well. Considering how science heaving optometry school is, and seeing that you only performed decently in chemistry but far below average in everything else, you will want to either study everyday for months and months to retake, or seriously consider whether or not you are fit for the field.
Sorry to be mean/blunt, but it could save you lots of stuggles and loans.