Really well done the design is beautiful, but to be really useful you need to easily find a way to display the information like this table [1].
I felt like i had to keep moving the bar and I could not quickly get the best time needed.
Really nice! Very clean design, and I really appreciate the details and finish; drag and drop reorder, the time diff based on selection, the reset button after changing time, subtle colon "second" animation on current time. Well done!