It's hard to assess this in myself because I have a spinal injury that causes foot drop. I used to hike without difficulty, and was always a fast walker on flat terrain, a slow walker on slopes.
When I was about 18 and working as a waitress, my employer told me to pick up my feet more, she said I dragged them, which I was completely oblivious to. Other than that I have no data.
What is this aspergic gait? Is it dragging the feet? This is all news to me. It's not a diagnostic criterion, I don't think.
_________________
A finger in every pie.