In addition to Langhus Lions, 17 other teams played in Gutter 12. They were divided into 3 different groups, whereof Langhus Lions J10 could be found in Group B together with Kjelsås Sharks, Kjelsås basket 1 Tigers, Sandvika BBK Rød, Uranienborg turnforening - Basketball Bygdøy Stargirls and Kristiansand Pirates Grim.
Langhus Lions J10 continued to Sluttspill B after reaching 4:th place in Group B. In the playoff they made it to Semi final, but lost it against Kristiansand Pirates Gimle with 20-24. In the Final, Kristiansand Pirates Gimle won over Sandefjord TIF Whalers and became the winner of Sluttspill B in Gutter 12.
7 games played