I said "ok, I've made birdies two out of the last three holes, so OK let's just have a nine iron". It was maybe a 12 metre chip.
I chipped it and I was like "oh, it's on a good line" and it went in and I was like "whoah". I didn't really expect it."
Another par on the fifth was promptly followed by three straight birdies to finish her opening nine holes in an incredible 7-under par 29.
It was her lowest nine hole total in a tournament.
Her back nine was a little more subdued; she started with three straight pars on three of the harder holes, and then made a great up and down on the 13th to keep her unblemished round on track.
A three putt from 20 feet on the 14th was her first and only bogey of the day but the minor hiccup didn't phase her as she hit straight back with back-to-back birdies on the 15th and 16th holes.
Her round of 64 wasn't an official course record due to the preferred lies rule being in place due to the wet conditions.
About her round she said "I played consistent like yesterday, not many mistakes. I think I was 99.9 per cent today. I'm really happy."
Wright is leading the chasing pack at seven-under par after carding a bogey-free 6-under par 66, her best round in the past 15 months.
Frenchwoman Gwladys Nocera is outright third at six-under par, while West Australian Kristie Smith (67), New South Wales Wendy Doolan (68) and South Korean Hae-Rym Kim (70) are a further shot back.
Six players including first round co-leader Rachel Bailey (72) England's Melissa Reid (70) and New South Wales' Nikki Garrett (71) all share seventh position at four-under par.
Other notables in the field Queensland's Katherine Hull had a better day posting a 69 to shares 17th position at two-under par.
England's Laura Davies (72) is at one-over par and tied for 31st position .
First round co-leader Karen Lunn shot a disappointing 77 to also be at one-over par.Ko continues to be on track to finish the leading amateur.
The leading amateur at the conclusion of the tournament receives a $1,000 voucher managed through an HSBC banking account and administered by Golf NSW. The voucher will directly contribute to the reimbursement of the player's expenses.
The cut was made at 5-over par and 63 players will contest the last round for their share of the $125,000 on offer.
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