All but one of the Bay's 11 players got game time against Thames Valley. Hawke's Bay led 14-8 after the first quarter and when they won the second 15-6 that was the signal to Barham to slip the collars off her bench players.
Hawke's Bay secured 13 turnovers in the first quarter.
The Bay play Tokoroa in their final game today and a win will see them finish 14th overall in the 17-team event.
Today's final will see North Harbour take on Wellington. In their respective semifinals, North Harbour beat Auckland 56-32 and Wellington pipped Christchurch 43-41.
North Harbour goal shoot Malia Paseka sank 27 of her 35 attempts. Her Auckland counterpart Tera-Maria Amani succeeded with 25 of her 33 attempts.
Impressive North Harbour goal attack Chiara Semple finished with 29 successes from 33 attempts. Kendra Falefitu sank seven of her 11 attempts for Auckland.
The Wellington-Christchurch game was a thriller. Christchurch led 13-9 after the first quarter. Wellington won the second quarter 12-11, the third 11-8 and the fourth 11-9.
Christchurch goal shoot Juliana Na'oupu finished with 30 successes from 32 attempts.