Evolution does not fine tune things that closely. Sure, we can't tell which specific frequency's something reflects. That's a well known limitation. It's also kind of boring.

If we had gaps in our hearing range that may support the theory, but a more accurate assessment is detecting the world has costs. Organisms only collect as much sensory information as they need to survive. But, the same is true of running speed. To be predictive you would have to find a new and active distortion in sensing based on some prediction.