She posted a time of one hour, 30 minutes, 33.7 seconds.
Marsh had also posted a time of 9.9 s in the previous year.
The final practice session got under way with no cars posting a time for the best part of 15 minutes.
So far this season, he has posted a time of 20.16 seconds in the 200 meters, a fast race for the spring.
In the walk, he finished 51th, posting the time of 4:15.05.
Dance of Life posted the same time in the first division but did it while carrying 9 more pounds.
Washington also won its heat, as did Wisconsin, which posted the fastest time of the day at 5:41.0.
The team posted the time in an international race in Japan last year.
Clark posted the fastest time in practice, and was on pole position for the first heat.
He won each race, as expected, and posted a winded-aided time of 9.90 seconds in the final.