The loss of the review proved doubly costly when a chance to claim the wicket of Khawaja went begging mid-way through the second session.
Khawaja edged the ball through to BJ Watling but, despite the nick being clearly heard, Llong ignored the desperate appeals of the Kiwis. Both the hotspot and snicko technology showed Khawaja and got an outside edge to it.
It would have been a clear-cut decision for the third umpire, but the Black Caps had no further challenges up their sleeve after their two earlier unsuccessful attempts.
The Black Caps can only blame themselves however for being all out of challenges after an ill-advised decision to go upstairs early on.
Tim Southee appealed for an lbw decision against opener Joe Burns on 26, then referred it upstairs only to discover the batsman had got an inside nick to it.
Burns was later dismissed for 40 just before the lunch break.