"The races that have gone well, and we've got a lot of top threes in our placings over the week, but it's just getting rid of the bad races and we'll be right up there I think."
Saunders said there will be a lot they can take away from the week of racing.
"I think we've learned more about the Rio conditions, you know we really feel like Rio can throw anything at you so you've got to be a pretty complete sailor and have a good set of skills for different conditions. We really like sailing here so we're in a positive mindset going forward for next year."
Jones (21) and Saunders (24) paired up to sail in the mixed multihull class in 2013 when it was announced as the multihull event for the 2016 Rio Olympics.
This year they finished fourth at the Nacra 17 world Championships sailed in Arhus, Denmark in July.
Earlier in the weekend, Peter Burling and Blair Tuke took 49er gold in front of a beach crowd at the Olympic sailing venue on Guanabara Bay.
They adopted a conservative game plan in the medal race, covering the only crew with the potential to steal the overall win from them.