Sorry, most people don't just give others all their records and stuff. The idea behind the leaderboards is that you do it yourself. So you need to get it back yourself. Or if you really want to, hack, and get a cheater badge.

Well that would be nice if some1 could give me him, but when ill wait, ill try to finish the game another time..

As AP said, I suggest that you just play the game again. It's a fun game, so it shouldn't be too bad. In fact that's what I'm doing right now, since my original save game was messed up after I used it for mods (i.e. number of Gooballs I collected, etc.).

But if you really don't want to do that, I expect that you could possibly decode/decrypt/whatever your pers2.dat file and maybe edit it so that you've "completed" the game.
All the technical stuff is here, but personally it looks easier (and funner) to just play the game again.

Well yes, and that

I just beat the game again in two days after my computer crashed. I hadn't played the original levels in a while, and it was very fun just to go back through it all again. And I found some new things I had never noticed before! (For example, MapWorldView is like a sandbox. Throw a Goo Ball, go to an island, and come back and it will still be rotating! It isn't saved in the profile though.)

Oh, I didn't know the gooball would still be flying if you go to another level. That's pretty cool!

About how far were you in the game? It would suck in you were in Epilogue. Don't worry, though, WOG takes only a few days to run through. The REAL hard part is OCD (for some)

It only took me about 3-4 hours to finish the game when I reinstalled on my netbook.

Im trying to finish the game... for 2 week... Ik its long, but the 3rd dimention part is hard!