Viewing client scan logs from the server?

I’ve noticed that the only time information about client scans are reported back to the server are when a threat is found. It would be nice if I could see an overview of how long scans are taking on each client. If one is taking significantly longer than others it may indicate a problem. However, the only way I can see of getting this information is to logon to each client in turn and note down the information in the scan log which is obviously time consuming. Is there a better way of doing this?