My lightly modded '07 250 is faster then my '05 GTP off the line, and in the 1/4. That looked like an 80's style Ninja at least, and on my phone it looked like you had beat it by a LOT further actually.
It ran high 11s. I beat it pretty bad. It was an 80s bike but I didn't look at it much, I was racing myself more than anything.