Results for duplicate sessions are hosted by bridgeNZ. They are usually posted the same day.
Follow this link to see the results
Or if that doesn't work or is out of date - go to www.bridgenz.co.nz (right click on this link, and open in a new tab) - click on the Club Results link. You will see a list of Clubs - click on the Kapi Mana Bridge Club link to see a list of sessions.
Sorry - results for Teams of Four and Swiss Pairs are not available on the internet.