The 24 neutrinos detected from the 1987a Supernova got here the same time the light did. The gravity waves from a neutron star collision also arrived the same time light did. It appears the Universe is composed of different particles where their vibrations always move at the speed of light. This is why nothing can move faster than light because nothing can move faster than the vibration of which it is composed.
In the very beginning expansion phase of our universe, many things were faster than light. The universe itself expanded faster than light, primarily because matter wasn’t yet matter and light wasn’t yet light.
In fact, there is evidence that light itself was faster than light, that it is a decaying function — well after the initial expansion phase. https://freerepublic.com/focus/news/2270920/posts