Change auto-SOAP template so there is a section to record diagnostics results.
The easiest way currently (it seems to me) would be to add a new tab headed as DIAGNOSTIC RESULTS into the new customizable SOAP section, in the Objective section. (ie. Under the last physical exam finding). You should then be able to dictate or copy all diagnostic results into that section.
Ideally in the future, it would be ideal to be able to choose to have diagnostics under its own sub heading (not under Objective) if they have been run and results need to be recorded. A default setting could still be WNL