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Swim Pace Calculator - Per 100m/100yd Time
Free swim pace calculator. Calculate your pace per 100 meters or yards. Determine your swimming level and CSS pace.
Swim Pace Calculator
Calculate your swimming pace
Swim Analysis
Enter your values to see results
and click the "Calculate" button
Swim Pace Calculator
Calculate your swimming pace per 100 meters or yards. Use this to set training intervals and track improvement.
Swim Pace Formula
Pace/100 = Total Time / (Distance / 100)
1500m in 25:00 = 1:40/100m pace. Olympic triathlon swim (1500m) needs ~1:30-2:00/100m pace.
Frequently Asked Questions
What's a good swim pace?
Beginner: 2:30+/100m. Intermediate: 1:45-2:15/100m. Advanced: 1:30-1:45/100m. Competitive: sub-1:30/100m.
What is CSS (Critical Swim Speed)?
CSS is your threshold pace - sustainable for long swims. Test: swim 400m and 200m time trials. CSS = (400 distance - 200 distance) / (400 time - 200 time).
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