Read the paragraph from a personal narrative.

He looked up forlornly at me. The little dog was trembling and seemed too exhausted to even whine. I knew I needed to get him some food and water, pronto. He also needed to get out of the heat. I knew I had to act fast, but was a mile from the nearest road. I picked up the terrier and quickly headed off to find help.

This paragraph shows what type of narrative structure?

spiraling
nonchronological
chronological
climactic