In a further sign of the sport's surging popularity, a sold-out crowd of 10,312 was on hand - the biggest-ever for a netball match in Queensland and the third-biggest in trans-Tasman netball history.
But it could have been very different for the Firebirds, who gave the Swifts a foothold into the contest with their inaccurate shooting.
Despite becoming the first player in the history of the trans-Tasman competition to surpass 5000 goals, Aiken was well below her season average accuracy of 87.5 per cent and was seemingly rattled by NSW enforcer Sharni Layton, who kept her in check.
Goal attack Gretel Tippett, who scored the winner in last year's decider, was quiet with 6 of 11 shooting but provided 47 feeds.
NSW's Caitlyn Thwaites (34 of 41) and Susan Pettitt (30 of 39) were, in comparison, nailing shots from all angles - but after a strong opening quarter, the Swifts never led by more than one goal.