If your daughter is very sporty, then she probably carries more muscle than the average child, so would, therefore be heavier, than specified for her age. She is also quite tall for her age.
Unfortunately height to weight ratios are still stuck in the 1950's so do not allow for people being heavier, because of denser muscles. People are much more active, sportier and use the gym more than they would ever have done 40-50 years ago. Many healthcare professionals, don't seem to be aware of this though.