To determine which runner finishes the race in second place based on the graph, you would need to analyze the lines for each runner and see their positions at the finish line.
Without being able to see the image, I recommend looking for the runner whose line is closest to the finish line (typically represented by the y-axis) before the last runner finishes, as that runner would be in second place. If you provide more details about the position of each runner, I can help you deduce which one finishes second.