about 25-30 feet
It depends on the age of the girl. Just google shotput weight specifications :) As well I am 13 and I use a 3kg my record is 10.14
Most girl will put the shot(throw the shotput) in the teens of feet.10-22 feet is average.
Usually 4kg's or about 8.8lbs.
Regulation weight is 8 lbs.