In addition to Björndal IF, 15 other teams from 5 different countries played in Girls 21. They were divided into 3 different groups, whereof Björndal IF could be found in Group 3 together with RP IF Linköping 1, SG Steinbach-Kappelwindeck, Skånela IF and OV Helsingborg. Björndal IF continued to B-Play-off after reaching 5:th place in Group 3. In the playoff they made it to 1/4 Final, but lost it against Hörning Håndbold with 10-12. In the Final, RP IF Linköping 2 won over RP IF Linköping 1 and became the winner of B-Play-off in Girls 21.