Have you tried using the Advanced Tracing result options? This option will essentially return the results from where you placed the flag. However, this option is not available when you want to return your results as a selection.
Electric Trace Options: http://resources.arcfmsolution.com/10.2.1c/DesktopUsing/webframe.html#ElectricTraceOptions.html
Hope that helps.
Thank you for your reply, I checked it out and you suggestion was very helpful.
We would like to find out if this option is available in ArcFM Web. It looks as though results are returned as a selection. A results table is produced, but there doesn't appear to be a place in the options that are like the desktop options.