Duration Time of Last Task

[umamaheswar52]

Lets say we have a task that has start and end times as below:
s1: start time of first run
e1: end time of first run

Now that we have ran this task again with start and end times as below:
s2: start time of second run
e2: end time of second run

Now, overall duration of this task is updated as (s1, e2) and there by overall duration increases which is the summation of times taken for both runs.

Is there a way if we can modify this behavior so that time taken for the latest run is being considered and displayed in UI? For example, UI should show (s2, e2)