No, I can't say that I have: Lapras is not an easy to find Pokemon where I'm from either, and it's more likely that you won't see one at all unless you're far north or if you start sailing farther out away from Unova.

[Village Bridge supposedly have Lapras living there, but... BW anime didn't give us an episode featuring that place at all and we are still incredibly salty about that to this day.]

But I must say, this is quite nice: your Lapras has a calm and relaxing taste to it in regards to the way it moves across the water here!