"It was quite windy out there too, although my body felt okay."
He has yet to break the four minute barrier in his racing career, but appeared pleased to have gone so close given the conditions at Cooks Gardens.
The race was missing New Zealand Olympian Nick Willis this year, but still went to plan with New Zealand Schools road race champion Mitchell Small setting the early pace. Small pulled out after the first lap allowing the 63rd Cooks Gardens sub four minute miler, Eric Speakman, to take control.
Speakman continued a solid pace until stepping aside and allowing Hamerlok to take control with about 300m to go. Hamerlok had been lurking in the shadows in fourth place most of the race, but stepped on the gas once in front catching fellow countryman Torley a tad flat-footed.
Once balanced entering the home straight, Torley knuckled down and set out after Hamerlok and for a stride or two in the final 50m looked like catching him. Hamerlok, however, held on to win.
Hamerlok now looks forward to the 3000m at the Capital Classic in Wellington on Friday.
While not racing Willis was initially thought to be turning up at Cooks, but unfortunately did not make an appearance.
He has planned a relatively quiet schedule this year by his own demanding standards as he works toward making his fourth Olympics in Tokyo in 2020.
In coming third in Rio last year, Willis became the oldest man to win an Olympic medal in the 1500 metres. He is 34 on Anzac Day this year.