Kaierau centre Amy Archer rued a couple of misdirected throws but hustled hard as she switched to wing attack when Kate Hutchings came on like last week, while wing defence Georgia Walford was also solid when Kaierau began finding more space around half-time.
WHS's defence seemed more likely of the two teams to force a held ball or get the tip away, but contacts and obstructions were building up against them with a growing frustration coming from the coaches bench.
Compounding that was the growing number of loose WHS passes or fumbles, given Kaierau knew they could win a scrappy affair.
Crothers and Sherman were looking tired, but they had done their job keeping Murphy in check as a two-point buffer at quarter-time became four by the half. Taking personal responsibility to force a turnaround, Kuruyabaki began to hound Lynch, which had WHS supporters finding voice and the umpire rattling off a symphony on the whistle.
But it worked as the schoolgirls regained the lead late in the third quarter before going goal-for-goal with Kaierau until the final break. The advantage calls were still mounting in their favour but Lynch and Guilford were beginning to show the wear and tear, while Williams-Cribb and GA Renee Butler fed Murphy some sweet hand-offs as the towering shooter found her range.
Having nailed five straight goals while conceeding just one as Kuruyabaki regathered several turnovers, WHS made an ally of the clock as Lynch lifted for one final dig to get rebounds and passes away from defenders slashing arms.
While Murphy had her last goal disallowed, Kaierau only had enough seconds left to close the gap to the one point right on the full-time whistle.
In the play-off for third/fourth, East Club Sportsedge would finish one spot better than their debut season after they pulled away from Kaiwhaiki over the second half to run out comfortable 70-56 winners.
After Kaiwhaiki were still hanging with them at 33-30 come the break, Sportsedge switched their line-up around and saw immediate improvement in forcing turnovers and the timing of passes through the court - which they converted into points.