In order to be considered for selection, Raravula and her New Zealand swimming teammates needed to swim faster than the qualifying time, a personal best for her, in the heats, and then again in the finals at the New Zealand short-course nationals in Wellington last September. From there, Swimming New Zealand picked the nine fastest.
Raravula qualified in the 100m butterfly and just missed out on the 200m butterfly, both of which she will race in Australia, plus the 400m individual medley.
"The 400m individual medley was a really big surprise, and it's not usually a race I swim. It kind of came up that there was a 400 spot available and my coach [Monica Cooper] thought I'd be able to do it."
Last year was a breakthrough year in the pool for her after attracting the selectors' attention with her performances as part of the New Zealand national age-group team at the Trans-Tasman Tri Series. At the series she recorded four personal best times, which all set Northland Open records. Raravula also set another five new Northland age group records.
The young swimming sensation also competed at the New Zealand Open Championships, which doubled as an Olympic trial. She made the A final in one event, placing her in the top eight swimmers in the country in that event.
Raravula is looking to soak up all she can while leaving competitors in her wake during next week's festival.
"The experience [is what Raravula wants to take away from it] ... the only other international competition I've been to was the Trans-Tasman, which went well. I haven't been able to be around the other sports and sportspeople my age, so to be around and experience that will be good too."