Sorry... my teamates

Today...is a day that's so important to me.Cause is sports day...I'm participating 4x100 run...And when is time to run...I accidentally twisted my right leg...it hurts so much...I'm running so slow like a snail...even though we are no.5 in 7 teams but if not i twisted my leg...we'll have better results...my friends say is never mind but i have to say that I'm sorry!