Racing into the lead from the outset, by the 100m mark Carrington already held a three-quarter-of a length lead on her nearest pursuer Linnea Stensils of Sweden.
For the remainder of the race, she put on a demonstration to further destroy the field and stop the clock in 38.821. Emma Jorgensen of Denmark, who repeated her silver medal won at the same event at the 2017 World Championships, finished a distant 1.727 down with Stensils (40.585) in bronze.
"It is amazing, it is awesome just to be here and do what I do with my team-mates. To be able to deliver in the K1 200m, It is pretty cool," Carrington said.
Carrington then returned with her crewmates in optimistic mood having led the qualifiers for the women's K4 500m final, although with a Hungarian crew comprising five-time Olympic champion Danuta Kozak who was hunting her third gold of the regatta, the New Zealanders were aware they faced formidable opposition.
The Kiwi boat got away to a fantastic start and held a advantage by just under a quarter of a second at 250m before the Hungarian crew applied the blowtorch to draw level in the final 100m. In a captivating climax both boats flashed across the line seemingly together only for the Hungarians to be given the photo-finish verdict by one hundredth of a second in 1:33.761.