⏱️ Lap & Pace Analyzer

Dial in your distance and time to instantly calculate your pace zones, stroke efficiency, and predicted splits for longer races.

400m
Minutes6
Seconds30
65

*Average strokes taken to complete 100 meters. Lower numbers indicate higher stroke efficiency and glide.

Pace / 100m1:38
Speed (km/h)3.69
Stroke Rate40.0 spm
Current Output ZoneEndurance / Steady
Total Effort6:30
RecoverySteadyTempoSprint

Predicted Splits at Current Pace

50m

0:49

100m

1:38

200m

3:15

400m

6:30

800m

13:00

1500m

24:23

🌊

Total Strokes Taken

You will take approx. 260 strokes to finish.