In addition to the two Spårvägens teams, 106 other teams from 14 different countries played in Girls 15. They were divided into 18 different groups, whereof Spårvägens HF 1 could be found in Group 11 together with Lilleström HK-90, Kärra HF, Haukar, Björndal IF 2 and Driv IL. Spårvägens HF 1 continued to A-Play-off after reaching 2:nd place in Group 11. In the playoff they made it to 1/4 Final, but lost it against FFI Håndbold 1 with 10-13. In the Final, Hellerup IK 1 won over Skogås HK and became the winner of A-Play-off in Girls 15.