How do I swap the axes in a numbers chart?

I need to make a chart for physics, but cannot put the distance values on the y axis, where they belong. How canI make the 20, 40, 60, 80, 100, go up the left side and the other values go on the x axis? also, this chart wont make a scatter plot with a single y value and multiple x values, ideally this chart would be a scatter plot but I don't know how to tell it not to use just the seconds as x and y values.