Coach Davor Carevic is extremely proud of his side and says this first game has really set the scene for what can be expected from New Zealand.
"Our girls were stand outs tonight. They showed real grit and teamwork - they have some tough games ahead but I believe our team showed what they are really made of."
New Zealand had a strong counterattack throughout the entire game leaving Kiwi goalkeeper Antonia Young with little need to defend her goal.
The preliminary round runs through until Thursday with the quarterfinal being played on Friday, semi-final on Saturday and final on Sunday 12 December.
New Zealand is back in action tonight with their second game being played against Spain.