4min for an easy 250m walk? A brisk 200m walk takes @2min+ or minus a few seconds at least for nearly everyone I coach. If I said slow walk around to my athletes they’d take at least 5min and I fear more like 6min.
As an aside I coached a female 400m hurdler who’s father made her jog ALL of her recovery distances. How did she survive? She developed a jog so slow that when I would walk next to her, I would have to slow down or stop. This was in warm-up. I soon took the jogging out of that too. Oh and she had horrible hamstring issues which almost ended her career.
I am not a fan of any type of jog recoveries, btw. They’re often used with InT, and compound poor running form with REALLY bad foot contacts in the same session.