For total control.
In the Groove agent, above the pads, you will see an option of pattern and instrument.
Hit pattern, now locate the pattern you are triggering with your note.
Now you can click and select pattern, drag and dump that in to the midi track. This will give you the midi pattern of the induvidual drums (copy/past/edit to fill up the loop).
For audio, you need to activate more outputs. There is a down arrow on top of the groove agent window and also a down arrow in the groove agent vst quick controls window (track/rack window). Use that and locate your vsti outputs.
Now that you have activated more outputs, you can start to assign the triggered pads to individual outputs. You do that by right clicking on pad and selecting a induvidual output.
Things to keep in mind is to check if there are any fx or funky routings on the groove agent setup. You might want to continue and mix inside the groove agent or do a pad by pad export, if it is a complex mix setup inside groove agent.