But over the final holes Olsen drew away again , including a birdie on the 17th .
Going into the final day she had a seven - shot lead but that was relinquished by the 12th hole where Annette Muir from North Harbour had drawn level .
Over the final holes Olsen drew away again , including a birdie on the 17th .
Going into the final day she had a seven - shot lead but that was relinquished by the 12th hole where Annette Muir from North Harbour had drawn level .