Math Nerds - KO question

Have a play with this from @Gilliga

Since you don’t share how senior and wise you are, I merely observe from those data that a W45-49 needed to finish in 10:37 (for a KQ in 2026) in a race where the top 5 overall finished between 9:02-9:09 (v swift scan). You can look to see what Maryland is typically (average) won in. A maths (opposed to engineer) ‘nerd’ if enthused, will give a far better answer.

My stab seems to line up with @Tribike53 rough times (for a race where the M30-34 won in 9:00.