You can always reset the results visualization with the no results icon:
or with the menu option View results-->No results.
This option clears almost any result visualization, like contour fill, showing the mesh in it's original state, i.e. without deformation vector.
Only stream lines and node traces are unaffected. To delete stream lines or node traces select the menu option View results--> Delete --> Stream >Delete->Stream lines / Node tracestrace.