That's very negative. He's still within his original estimated schedule, and is well ahead of where Godwin was at the equivalent stage of his successful attempt.
Not so much negative as realistic, really. Don't forget that Steve has used up August, September and part of October, whereas his original estimated schedule started in January. Furthermore, it's already been established that Steve cannot sustain 280+ days in the summer which is what his original estimated schedule called for. Comparing with Godwin is pointless because Godwin's summer mileage is unmatchable without assistance (be it motorised, or other riders), and the winter of 1938-9 was especially harsh.
FWIW, I wouldn't be surprised to see Tarzan break Godwin's record by a small amount rather than a lot - he doesn't give the impression of someone who's having a whale of a time doing it, or of someone who will be motivated by carrying on one's his goal is secure.
Kurt's progress of late has been very, very impressive. But then, he's not carting a whole load of kit around with him, and he's trusting others to ride with him, and he's subsequently riding faster and getting more rest. In short, he's riding smart.
There was speculation at the other place that Steve was trying to keep his attempt 'pure', but he's dismissed that:
Steve at the other place said:
I will take whatever advantage I can.
I am not doing most of what is suggested because I don't think they will work and some could potentially be very damaging.
No ideas are new and all have been considered.
Motor transfers will most likely happen.
So it seems that his failure to actually exploit tactics which
would be advantageous (such as travelling lighter) is based on what he
thinks will work... There's a whole lot to be learnt from the successes and mistakes of Kurt, Steve and Miles this year: Kurt has used this to his advantage.