While it is preferred to first develop in a Straight Table object (as detailed in Develop first as a Straight Table), you can view the raw data utilized by QlikMaps by setting the Map Zoom expression to 0 in the Map Properties section of any QlikMaps object.  This is a quick and easy way of accomplishing similar functionality as a Straight Table.

Setting the Map Zoom expression to 0 in a Multilayer object will return an outlined list of the referenced layers, along with the time taken to return the requested data.

Note: The reported time is the time between when the data was requested by QlikMaps and when it was returned to QlikMaps in its entirety.