When analyzing your post-run data, you can choose to view your performance based on how many kilometers you ran, or how many minutes had passed.
How to toggle chart views:
Go to a completed run and tap the Charts tab.
Next to any chart header (such as Heart rate zones, Heart rate, Elevation, or Cadence), look for the toggle that says Distance | Time.
By switching this toggle, you can deeply analyze your metrics. For example, under Heart rate zones, you can choose to see exactly how many minutes you spent in Zone 2, Zone 3, and Zone 4, or you can flip it to see exactly how much distance you covered while in those zones.
This exact same Distance/Time toggle applies to your Cadence, Elevation, and main Heart Rate charts, giving you total control over how you read your data.