AIK lost derby to Hammarby by 2-1 and lost ground to Djurgården in the gold match.
Hammarby went up a 2-0 lead through two goals by Vladimir Rodic.
Karol Mets was the guest's only goal in the match.
But AIK had a ball in goal after Henok Goitom nodded after 66 minutes.
A hit that was denied after Judge Kristoffer Karlsson found a push from AIK captain Hammamy's Richard Magyar in the sequence before.