Later, the number 2 hole - 107m and par 3 - would be her group's last of the round; they had started at number 3.
"I said to the girls, 'I've got to get this on the green and at least get a par …'
"One of the girls said to me, 'Just put it in the hole'. I picked up my 8 iron and for once it went sweet and came up and she said, 'It's dropped in the hole'. I said, 'No, it's sitting behind it'. She said, 'No it's in the hole'.
"I still couldn't believe it."
Jeeves' good aim at the Partridge Jewellers Women's Golf Classic at Wairakei - an event that raised about $4000 for cancer patients support group Look Good Feel Better - was not her first hole in one.
"Years ago I was on holiday with my husband and son and I got a hole in one in Spain."
Holes in one were not uncommon, said Jeeves, who has played golf since she was 35, but she hadn't heard of a golfer hitting two in the same round.
Nor had Wairakei coach Steven Jessup heard of it happening, he told the Herald.
"It's quite a rare event so we screamed around and we ended up giving her a big bunch of flowers, a bottle of bubbly and a dozen Volvik golf balls."
Jeeves' ace at the number 2 hole - the site of the nearest-the-pin competition for her division - also won her a necklace from the sponsor.
But it turns out that Ko might be safe. Jeeves finished 21st in her division and, with a course handicap of 17 at Wairakei, professes herself to be of average golfing ability.
"I'm up and down like a yo-yo," said Jeeves, who plays twice a week.
So if there was a dose of chance involved as well as raw skill, did Jeeves rush out for a Lotto ticket.
"Not then [on Friday] - I bought one yesterday, but there was no run of luck."