The camp included coaching and advice, pool sessions, classification opportunities, and information on the Para-swimming pathway.
PNZ talent identification manager Hadleigh Pierson said: "We were thrilled with the record number of Para-swimmers at the camp.
"We have worked hard as part of the PNZ Express Lane Programme to increase the number of people with a significant physical impairment involved in Para-swimming."
In Rio 2016 Paralympic news, New Zealand's Rio 2016 Chef de Mission Ben Lucas declared he is impressed by the progress made toward staging the Rio 2016 Paralympic Games after visiting the city for the first National Paralympic Committee Open Day in the history of the Paralympic Movement.
Lucas joined more than 40 delegates from 17 countries spanning the five continents and spent two days in Rio last week being updated on the project by the Rio 2016 Organising Committee and visiting competition sites across the city.
Lucas said: "I left assured that Rio is on track to deliver a great Games in 2016. I was particularly impressed with the Paralympic Village which will have its own distinct atmosphere and accessible facilities.
PNZ and Lucas will continue to monitor progress as we move towards the Rio 2016 Paralympic Games start date - which is around two weeks after the 2016 Olympics.