In addition to Sandefjord TIF Whalers, 9 other teams played in Gutter 15. They were divided into 2 different groups, whereof Sandefjord TIF Whalers could be found in Group B together with Kristiansand Pirates Vest, Stavanger basketball klubb Pamelas, Nordstrand Hvit and Kragerø basketballklubb (KBBK).
Sandefjord TIF Whalers continued to Sluttspill A after reaching 2:nd place in Group B. In the playoff they made it to 1/4 Final, but lost it against Nordstrand Blå with 16-18. In the Final, Stavanger basketball klubb Rochstars won over Fyllingen Basketballklubb and became the winner of Sluttspill A in Gutter 15.
5 games played