Mrs. Moore, the physical education teacher, is in charge of forming relay teams for the Annual Field Day. Each team will have four racers and needs to be equally matched. Mrs. Moore will use the data from the hundred yard race trials the students did in physical education. 100 Yard Race Trials RacerTime in Seconds
Jacob 5.2
Isabella 6.6
Anthony 5.3
Emma 8.1
Daniel 8.4
Ava 8.5
Emily 6.3
Michael 8.3
Sophia 7.3
Olivia 7.9
William 8.3
Logan 7.1

What would the best combination of students be for each of the relay teams? Use the less than, greater than, equal to symbols to compare each team's total time. Show all your mathematical thinking.