Kolbotn IL 1

In addition to the two Kolbotn teams, 134 other teams from 16 different countries played in Girls 15. They were divided into 22 different groups, whereof Kolbotn IL 1 could be found in Group 13 together with Kungälvs HK 1, Ullern IF 2, Hörning Håndbold 2, Åsane/Flaktveit 1, OIF Handboll 1 and RK Tresnjevka. Kolbotn IL 1 continued to B-Play-off after reaching 5:th place in Group 13. In the playoff they made it to 1/16 Final, but lost it against RP IF 2 with 8-9. In the Final, HSG Nordwest won over MTV Dänischenhagen and became the winner of B-Play-off in Girls 15.