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In addition to Lerums IS, 33 other teams from 7 different countries played in Girls 18. They were divided into 8 different groups, whereof Lerums IS could be found in Group 4 together with This Girl Kicks, Enköpings SK and Borgeby FK. Lerums IS continued to Play off A after reaching 2:nd place in Group 4. In the playoff they made it to 1/8 Final, but lost it against IK Zenith with 0-1. In the Final, Avaldsnes IL won over IFK Göteborg and became the winner of Play off A in Girls 18.