"Actually, I felt pretty good afterwards even though it was a really tough track out there," Johnson said.
"It helps when you have a horse who can handle those conditions and he got through it really well.
"It just feels great to be back and to get a winner was a big thrill."
Despite the success, Johnson will not be able to add to her season's tally as she heads back to the surgeon on Tuesday to have the plate and screws removed from her collarbone.
"My surgeon told me I didn't have to have the plate and screws removed but if I had another fall it might complicate any injury I suffered, so I'm going to have them out on Tuesday," she said.
"Now that I'm back I am really looking forward to riding in the new season. I don't have any specific goals although the 100-winner mark is something I like to try and achieve in any given season. I'm just lucky to have a strong stable like Stephen's behind me."
- NZ Racing Desk