That spit8 pilot was afraid to give up his E on the deck to take advantage of the 109 hanging there and bet the farm on his ability to shoot then get away. He looked to have reached a competent MA fighting skill level with the spit8 which tends to be reactionary to the con, then quickly bailing to reset or run away. The spit8's speed and E retention is it's worst enemy in slow 1v1. That is the hard lesson that spit8 pilots have to accept. It's not so bad in a 9 or 16.
So he was not getting to flaps speed very often to change the nature of his fight. He was probably on Mil and popping in and out of WEP much of the fight trying to change from flying like a spit, to suddenly trying to fly like a 109, then bailing to a reset. In a spit8 you cannot suddenly slow down to take a vertical shot at a 109, who has been flying near flaps speed to float vertical teasing you with the illusion of an easy shot.
You can fly with less throttle and stay closer, even dragging a lot of opposite rudder to help stay slow. The spit8 driver flew like he had lost a lot to 109's and knew what was coming next but, not quite there with the experience to counter it. And was allowing his fear of loosing one more time to a 109 dictate staying too fast trying to get around the circle and win with the spit's turn rate. The constant resetting after each failed rear pass while the 109 hung above him. And the obvious blowing out in front trying to scissors. He should have brought a 9 then. The spit8 can be unforgiving at slow speed in turns and trying to go vertical at slow speeds. Often making players opt for the more forgiving 16.
Also that spit8 driver was a horrible deflection shooter.