Wairoa are hosting round 2 on March 12
Meanwhile, the top prizes were shared around the traps at the Patutahi women's open.
Park's Karen Hay won the senior gross with 80; Patutahi's Johnston the net with 72 and Wairoa's June Underhill the stableford with 36.
In the junior division, Te Puia Springs' Hiria McClutchie won the gross with 96, Waikohu's Marg Tuapawa the net with 71 and Mahia's Viv Kyle the stableford with 37.
Results — Senior women's division, gross: K Hay 80.
Net: D Johnston 72.
Stableford: J Underhill 36, E Westwood 34, T Smith 34, J Foot 34, M Francois 34.
Junior division, gross: H McClutchie 96.
Net: M Tuapawa 71.
Stableford: V Kyle 37, I Ngarimu 34, C Wesche 34, B Woods 33, J Ewart 33.
Long drives: F Wesche, J Ewart.
Approach: A Haisman, M Tuapawa.
Best second shot: J Foot, C Te Rito.