I got my first trophy today!! I was on my last life and was down to 7 seconds, I thought I would lose at the last second.
The best advise I could give anyone trying to get your trophy is to take your time. Don't rush it, because that is when you make mistakes. I can't tell you how many times I fell off a log, because I was rushing to get to the next one.
One other thing that worked for me was collecting all the fruit in the first two worlds, then on the third only the fruit I could get to without getting "caught". On the last level, I didn't go for any fruit unless I happened to be right next to one. This helped me save lives for the last world which is definately the hardest.