New Laneswap change potential abuse

So, I was thinking.

Lets imagine that you have a strong matchup in toplane and you stack 3 waves and dive the tower. Then Mid roams up just far enough to trigger the laneswap protection after the dive kills toplane.

Does this mean that the tower 1 shots the entire wave before the Opponent can TP back - thus nullifying the EXP and Gold share - and bounces the wave so you can freeze and permanently exile the toplaner from the game?

I honestly don't know if this works with timing and whatnot, would you have to hard shove and dive on two to make this work?