Not that she's averse to long days in the office. Like her older siblings, Cook Island Olympians Bryden and Ella, Nicholas is a doctor, having completed six years of study in Dunedin and Christchurch and having moved home to the Bay of Plenty to work in Tauranga Hospital.
She's taken three months off to compete in the five World Cups, basing herself in Pau in France, and is relishing the chance to chase her passion without compromising her career.
"Full-time work is definitely as it states - full-time - and it can be pretty mentally draining. Training around this takes serious motivation and dedication and the toughest time to stay motivated is working 12 days in a row and trying to keep the quality in my training, not just quantity. There was definitely an adjustment phase once I started work but I've managed to figure out what training I can and can't feasibly fit into my week."
She's hopeful she can take time off again next year as well, with a four-year plan in place to try to emulate her older siblings and become an Olympic athlete, although unlike them, she's keen to do it as a Kiwi.
Nicholas has been racing internationally since 2010, with a best World Cup finish of 18th in the C1 in London in 2014.
This will be Hawthorne's first crack at this level, however, as he builds up for the under-23 world championships in Slovakia next month.
"I'm very excited to race and I just want to lay down a run that is the best I can and see how I compare," Hawthorne said. "If I can race smart and be free of penalties, I will be happy."