Swim Pace Calculator

Swimming Pace Zones Pace Range for Each Zone
Zone 1 - Active Recovery (Easy) -
Zone 2 - Endurance (Moderate) -
Zone 3 - Tempo (Moderate Hard) -
Zone 4 - Threshold (Hard) -
Zone 5 - Fast (Strides, Sprints) -

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Please input all the values!

Swim Pace Calculator

CSS Pace

How To Use The Calculator

  1. Enter your average swim pace per 100m from your 400m swim (minutes:seconds). For example, if your completed 400m swim time was 8 minutes 20 seconds, your average pace per 100m you would enter above is 2 minutes 5 seconds.

  2. Click “Calculate”

  3. Click “Generate PDF” to get a pdf printout of your new swimming pace zones.