In addition to the two Önnereds teams, 46 other teams from 10 different countries played in Girls 12. They were divided into 8 different groups, whereof Önnereds HK 1 could be found in Group 3 together with Ankara Youth SC, IK Sävehof 3, SC Markranstädt, KFUM Lundagård and Baerums Verk IF 1. Önnereds HK 1 continued to B-Play-off after reaching 5:th place in Group 3. In the playoff they made it to 1/8 Final, but lost it against IK Sävehof 1 with 6-8. In the Final, IK Sävehof 4 won over Bjurslätts IF and became the winner of B-Play-off in Girls 12.