The 2yr-old Lightning Raider had qualified at Addington six days earlier.
He is trained at West Melton by Cran Dalgety, who prepares the other Wakefield-owned winners, Bettor's Strike, London Legend, Wild Storm, One More Legend, Front Page Girl, Little Henry and Beau Rivage.
They have amassed 21 wins this season, spearheaded by Bettor's Strike with seven wins.
Lightning Raider was driven by Dexter Dunn, who won later in the day with Robyns Shark, taking his tally for the season to 129.
He has a lead of four wins in the premiership.
Dunn, who is employed by Dalgety, has driven the Wakefield-owned horses in 18 wins this season.
Lightning Raider was a $55,000 purchase at the 2007 New Zealand Premier Yearling Sale He is by Christian Cullen and a brother to Roburascal, who was exported to the United States last month, after three wins from the stable of Ken Odgers.
Talent Hanover, the dam of Lightning Raider, has left three other winners including Acting Up (1.52.2) and The Second Talent (1.54).
She began her stud career in the United States.
Talent Hanover (by Albatross) took a record of 1.56.2 in a time trial.
She is being bred from by Dennis Bennett and Linda Joyce, of Rangiora.
Bettor's Strike, winner of his last six races, including the Marlborough Cup, is having a brief spell.
One More Legend, a winner at Forbury Park last Thursday, is back there on Friday night.
London Legend, a last-start winner at Ashburton on May 30, is engaged at Rangiora on Sunday.
He has won 21 races.
Beau Rivage (seven wins) and Little Henry (two) have been sold to America.
Wild Storm (three wins) is in work.
Front Page Girl (six wins) has been retired to stud and she is booked to Mach Three.
The Wakefields operate Ravenscar Farm.
They have Media Miss, the dam of Front Page Girl, at stud.
The Wakefields are also breeding from Sparks A Flyin, winner of the 2001 Sires' Stakes Final for 3yr-old fillies in their ownership.
Her first foal Diomedes (by McArdle) qualified as a 2yr-old at Addington last week.
Lightning Raider and Diomedes are contenders for the Sires' Stakes series next season.
Wild Storm gave the Wakefields their 100th win as owners when he was successful at Westport in December.
"Susan [then Susan Lojkine] won races with Breezy Fella but we did not get serious as owners until a couple of years later with London Pride," Jim said.
"This is by far our best season."
Mrs Wakefield bought Breezy Fella from Dalgety after the gelding had won first up as a 2yr-old at Addington in 1993.
Breezy Fella won a heat of the Australasian Young Drivers Championship at Addington two years later in the hands of Todd Mitchell.
London Pride won eight races before being sold to Australia.
The Wakefield-owned Scorching won 11 races including the 2005 Invercargill Cup from the Dalgety stable before his death later that year.