All-State teams for girls have been posted by the IAHSSCA, these teams are compiled based on the votes of all coaches who submitted a vote.
http://www.iahssca.org/2017/20170701_All-State_Teams_Press_Release__Girls-All_Classes_.pdf
http://www.iahssca.org/2017/20170701_All-State_Teams_Press_Release__Girls-All_Classes_.pdf