Gilmour and Belize Di Cantero rattled two fences and they clocked an impressive 44.08, giving them second place. Denton bagged eight faults and Kermond was eliminated after falling at the third.
Olympian McIntosh showed her class on the imported chestnut Claire, coming home in 47.82 for third place. Ibister had two rails, while McVean and Dunstan Kiwi Iron Mark took a rail but in the end it didn't matter - the honours were all hers... and she was rapt.
"That was a great win for Bart," said the 26-year-old, "especially as he has been in the shadow of everyone else for a while."
The chestnut - by Indoctro and out of Diversity - has been with the former Olympian and World Champs representative since he was three.
"It's nice to get any win at HOY," she says. "It was a good class out there."
The last time she won the Norwood was in 2010 aboard Corofino II.
With her star mare Dunstan Daffodil out with injury, McVean will be relying on the younger members of her team to step up.
McVean has been riding at HOY since she was nine, so is an old hand at the most prestigious show on the New Zealand equestrian calendar.
More than 2600 combinations are competing at the 2013 Horse of the Year show, which is being held at the Hawke's Bay Showgrounds in Hastings.
All the international riders were welcomed to the show this afternoon with a powhiri from CLOSENZ Charitable Trust's Kahurangi Group.
Competitors from 10 nations are competing at the show in the NRM Mounted Games World Team Championship, which got underway this afternoon.