Here’s my diary so far.
28th May Covid strikes a few hours after a hard run where everything felt normal
W/C 30th May : Everything just feels exhausting but can’t sleep. Short walking at a stroll is exhausting.
W/C 6th Jun: Endurance bike pace HR is at +10-15bpm, Walk pace/HR returns to normal.
9th Jun: Covid test negative.
W/C 13th Jun: Easy run pace is at +15bpm, swim exhausting, Endurance bike pace returns to normal.
W/C 20th Jun (so far): Sweet spot bike pace/HR recovered, run at recovery pace tiring but normal HR, swim pace/HR returned to normal.
I’ll be testing easy run pace later in this week and threshold bike next week.