I'm not a racing or really car enthusiast, but, don't races have pit stops where mechanics change out the tires and such? Tesla's old 90-second battery replacement tech could be used here. Just thinking out loud.
That's slightly misleading, as that pit stop didn't include refueling. Adding fuel will add about ~10 seconds to the pit stop. But you're still comparing ~10 seconds with ~100 seconds, which is an order of magnitude difference, when many actual races have been lost over 2 second delays in pit stops.
There's Formula E racing, their solution was to have 2 cars and the drivers switched. An interesting company to look at is Lucid Motors they provide a battery pack that lasts all race now.
You could do much better with a specialized high-risk vehicle, probably on the order of a couple of seconds.