Is Evolution taking place?
Here are the checks for Hardy-Weinberg Equilibrium:
1. Population size must be large
2. No migration of Genes into or out of the population.
3. No Mutations.
4. Mating must occur Randomly.
5. Natural Selection must not be taking place.

Is that the case with the Zalopagos Islands?

1. No.  Zalopagos Islands supports a population of 3.
2. No.  Genes are awarded from the netherworld of Random Number generators.
3. No.  It's all mutation.
4. No.  It's asexual reproduction.  Winner's genes are kept and modified slightly over the generations.  Like a game of telephone.
5. No.  Natural selection is the only thing taking place.

So it's shown that the Zalopagos is a place of turbulent and exciting evolution, constantly changing in its gene pool and always getting better.

What kind of selection is this?
1. Directional
2. Stabilizing
3. Disruptive

It can't be 3. because in the Zalopagos, there is Faster and Fastest. No "two opposite extremes".
It can't be 2. because there is no limit to the speed that can be reached.
It has to be 1. because faster = better.  The complex interactions between top-speed, acceleration, and mass combine to create faster and faster brains.