The sprint distance is double the distance of his NZSS triathlon event, so he made the trip to Mt Maunganui to the Marra Sprint Triathlon to get in some racing.
At 6am on the day of the Marra, the country was going into panic mode with the Covid-19 threat cancelling his only qualifying event the following week in New Plymouth.
The Marra was possibly his last shot at doing enough to be considered for the Kiwi team and what a race he had, finishing ninth overall and fourth in the U19 division.
He was forced to seek an exception to race in the higher age division.
"Getting the email to say I had made the New Zealand team was really exciting news," Gibson said.
"With my fingers crossed that the (world) event will go ahead in August, my training has continued in my bubble and is tracking as well as it can."
Gibson is competing in an online virtual cycle competition every weekend after downloading an app produced by Triathlon New Zealand and runs a 3km circuit around his home block in Whanganui. Swimming is the only training he is missing during lockdown.
"I also can't thank my family enough for getting me to all my events, to Gareth Wright (coach) for his intensive one-on-one training and support, and the team at Velo Ronny's Bicycle Store for keeping me on my bike. They have all become a valuable part of my success."
With Covid-19 threatening all sporting events around the world, Gibson can only hope that he gets to wear the silver fern for the first time.
Triathlon's international governing body is expected to decide on hosting the world championships by the end of June.