Here is 911Eyewitness squeezed into 9 minutes, 400 percent speed.
It is a little faster than real life, but the perky smoke makes more sense than the paralyzingly slow smoke passed off as authentic. Sped up, we can see flashes and hear background noises and explosion noises more coherently.
Even the boats make more sense speeded up. This was a great emergency and the boats lazing their way down the river would be inappropriate, especially considering how fast they clip along in real life on a normal day.