I asked you to find any 800m where the rabbit went through 400 in UNDER 50 apart from the 49.6 in Florence between Prague 78 and 1984. 50.6 is not under 50 and therefore irrelevant.
You have failed dismally to perform a simple task to back up your incorrect claim that all the races over 800 were paced for fast times in that era and that they only run to win now.
So you've kind of proved my point that your initial claim is wrong. There are at least half a dozen races each year on the current circuit where they go sub 50 on the first lap, which is essential, so you keep telling us, based on the need for a 2sec positive split, for a fast time approaching WR.
You can't even find 1 example in 5 seasons to back up your claim?
And isn't swearing at another poster an infringement of the boards' rules?