I bracket all my shots on commercial shoots. When I have downloaded the images into Lightroom I have three files for each image.
This is where stacking comes in. I use stacking to stack the three images from one bracketed exposure set, leaving just the first image on top of the stack.
To quickly do this I select all the images, and right click and select
"Stacking", then "Auto Stack by Capture Time"
There is a an option to change the "Time Between Stacks" but I leave it at the default of 2 seconds, which works for me.
Buildings don't move that quickly!
Next I right click on all the images, and select "Stacking" followed by "Collapse all stacks" and that is it - job done.
A quick check to make sure each stack has three images (there is a number top left on the image) and then I can review individual image captures.
Quick Tip in Lightroom