That's a lot of manual time, why didn't you add it as you progressed? You can only add manual time for current week using the time tracker by selecting the date and from-to time.
@Onkar S wrote:
Because, as you mention tracker tracks time in 10 min segment, by design. That's why you can't add 5, 15, 25, and so on... When and if the design is changed, well... this is not going to change anytime soon.