"Looking ahead, I definitely want to swim in the Olympics and I can see now that four years away, and eight seconds off my time, isn't too much to aim for."
First, though, there are the Oceania Games in June and in the next couple of years she hopes for a scholarship to a US college - as has been the reality for other young swimmers currently overseas whom Ellie might otherwise have competed against this week.
Meanwhile, Ellie's good mate and good rival, Caira Smith, 15, from Whangarei's Northwave Club, tore through the women's open 50m breaststroke to take the silver medal (33:36), a new personal best and a Northland record, with Ellie coming in third for bronze (33:71).
Other Northwave current and former members doing well at the big national event are Annabel Simpson, 15, who didn't make the finals but broke the Northland record in the 50m open women's backstroke heats with her time of 30:83, Matthew Gordon, 18, Mia Gordon, 13, Callum Price, 16, and David van der Star, 19.
Northwave swimmer Hayley McIntosh, 16, is not at the NZ Open this year because she is with the New Zealand team competing in the Australian Age Competitions in Adelaide.