It was the fastest time ever by a New Zealand women 's athlete .
On 18 March 1964 at the Lovelock track in Auckland , Avis won the 80m hurdles in 10.7 sec .
Avis was the fastest time ever by a New Zealand women 's athlete .
On 18 March 1964 at the Lovelock track in Auckland , Avis won the 80m hurdles in 10.7 sec .