"I was a bit shaky and started to get the wobbles and you need to be calmer than that," she said.
"But I felt really strong most of the way through and that's good; strength isn't going to be a problem. I just need to control the nerves better, and hopefully that won't be a problem either."
Nevatt's bid drew a good-sized crowd, including television and other media personnel, and there was growing confidence she would reach her target as she seemingly covered six laps of the 25m pool on a single breath without any sign of distress.
And while there was disappointment when she came up just short she was warmly applauded for her gritty effort.
And most spectators vowed they would be back again for the weekend sessions when not only Nevatt but also Wellingtonian Dave Mullins will make world record attempts.
Mullins will, in fact, be looking to break his own mark of 218m in dynamic without fins and considering he has gone 232m unofficially that seems well within his scope.