"I did a few training sessions with Monica and they're both in the top 10 in the world so having that competition just pushes you to go a bit harder and adds that extra bit of pressure, which is good for me."
Jones finished her C1 final in 116.22secs, 1.82secs ahead of Olazabel. Her K1 win was tighter, after picking up a 2-second touch late in her run, leaving her with a 101.27 total, 0.57seconds clear of Prigent, who is one spot ahead of Jones in the ICF international rankings.
Cook Islands paddler Jane Nicholas was third in the K1 in 107.61secs, ahead of Martina Wegman (Netherlands) and Vilarrubla. Rotorua's River Mutton was the next best Kiwi, finishing sixth in 118.23.
Finn Butcher grabbed some early ascendancy in the men's K1, meanwhile, ahead of the first Olympic selection race in a fortnight in Auckland.
Alexandra's Butcher clocked a clean 92.17secs in the final, 2.66secs clear of Sweden's Erik Holmer and 3.13secs ahead of world No 20 Michel Smolen (United States). Jack Dangen, who won an Olympic spot for New Zealand at last year's world championships, missed the final, while Rotorua's Zack Mutton was fourth.
Butcher believes he's starting the new season in a great position.
"I didn't have the best world champs and it put me back a bit in the selection race but now it's something I've got to walk towards and try and boss it," he says.