To determine the speed of your performance, we can calculate your average speed using the formula:
Speed = Distance / Time
Given that you ran 51.1 meters in 10.31 seconds, we can calculate your average speed as follows:
Speed = 51.1 meters / 10.31 seconds ≈ 4.95 meters per second (m/s)
So, your average speed is approximately 4.95 meters per second.
To assess how good this speed is, it would depend on the context and the specific activity you were engaged in. In some sports or athletic events, this could be considered a good speed, while in others, it might be average or below average. Without further context, it is challenging to provide a definitive judgment on the quality of your speed.