Guam at the 2011 World Championships in Athletics
Women

Athlete
Event
Preliminaries
Preliminaries
Heats
Heats
Semifinals
Semifinals
Final
Final
Athlete
Event
Time Width Height
Rank
Time Width Height
Rank
Time Width Height
Rank
Time Width Height
Rank
Pollara Cobb
100 metres
12.64 q
18
12.55 NR
53
Did not advance
Did not advance
Did not advance
Did not advance

Question: Did Pollara Cobb improve in the 100 metres event after the preliminaries?
Answer: In the women's 100 metres event, Pollara Cobb advanced from the preliminaries to the heats and set a Guamanian record in the latter race with a time of 12.55 seconds.