Timer entries are stored under the time tracking item you created to keep track of the time you spend on a specific project/service. You can view a list of all of the timer entries you have spent on a particular project/service by viewing that item's details.
To view timer activity:
Click the Items tab.
Click the Time Tracking tab.
Click the View link in the Action column for the item you want to see.
A list of all of the timer entries for this item will be displayed below the timer.
A total of the duration of time spent on this project/service will also display. When you invoice your customer for the time spent on this item, this will be the total that will automatically be entered for you on the invoice.