In addition to Frederiksværk BK, 124 other teams from 11 different countries played in Girls 15. They were divided into 31 different groups, whereof Frederiksværk BK could be found in Group 28 together with IFK Kalmar, Borgeby FK and Järla IF. Frederiksværk BK continued to Play off B after reaching 4:th place in Group 28. In the playoff they made it to 1/32 Final, but lost it against PaiHa Ct with 0-4. In the Final, Boo FF won over Lira BK and became the winner of Play off B in Girls 15.