No. It's not.

And yet, one of those worlds we had to lock out of time?

Had every portion of time collapsing into one spot. Which, as you so succinctly stated... Is not possible.

Imagine everything that ever stood or ever will stand where you're sitting now suddenly occupying that portion of space.

[He looks out over the lake, his gaze distant for once.]

It was unrecognizable.

There was a lot of blood.