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Swim race analysis calculator
Analyze recorded swim splits against an even, negative or custom pacing target. Compare segment differences, first and second halves, and total time.
Results
Enter your values or try the example.
How it works
Enter equal-distance splits, separately or cumulatively. Compare against your goal time and selected plan. Positive differences mean slower than target. For an odd number of splits, the middle split is divided equally between halves. No elite score is inferred; custom weights use your own reference.