that would be an interesting idea because i could see myself looking back at that in the next season while developing my strategy. Another useful thing would be something about what the temperature of the track was as well
There should also be the complete time of pit stops. From entering the pit area to exiting. Currently you can only see how long the actual pit stops were but some tracks have much longer pits than others.
Results should show laps KERS & DRS where used mark them with Blue & Green dots :D if going to add markers on timing screens it's only fitting they are added in results page too.