Press play to see the men’s 1500 freestyle final presented in google motion chart. Sun Yang’s and Grant Hackett’s record paces are in lane 4. The chart default state is set toรย resembleรย top view of the pool. However, the axis, bubble size and colours and the chart type can be modified. For example ifรย the y-axis is set to “Split” instead of “Lane” the bubbles will trail each other up and down in a virtual ‘pace pool’.

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