"It was really good to have a bit of racing on a proper course - this is only my second race of the year after Oceanias so it was good to see where I was at and see how I could put a run together," she said.
"It went a lot better than I expected to so that's a good confidence builder before I head overseas."
Dawson's second run of 90.69 was just behind Australian Lucien Delfour, who clocked 89.29 in an impressive first run, but the 26-year-old Kiwi was delighted with his performance in his first race since breaking his back in an extreme kayaking event in Chile in November.
Tauranga 17-year-old Callum Gilbert was the second New Zealander home in 97.63, while 20-year-old Callum Gibb was third in 98.39.
"I was pretty nervous lining up with only three weeks' training under my belt, especially with a new wave of fast young talent coming through," Dawson said.
"These young guys are really laying down some fast times but luckily I did enough to get it done today."
It wasn't just the young guns getting in on the act.
New Zealand's first-ever canoe slalom Olympian Donald Johnstone - who competed in the 1992 Games in Barcelona - finished 10th overall in 104.02. He turns 50 this year.
Gibb was the first New Zealander home in the C1, meanwhile, clocking 101.35 and finishing just behind Czech paddler Pavel Foukel.
Shaun Higgins was second Kiwi in 106.25, Brent Bastin third and Gilbert capped a big week with a fourth-placed finish.
The Tauranga Boys' College student won the under-18 title at the New Zealand secondary schools titles earlier in the week at the same venue.