The correct answer is 4. Through flashback to a time when Jamal was inspired by Uncle Bill's coaching.
Step-by-step explanation:
In this excerpt, the narrator describes Jamal as he remembers an experience when he is about to run in a race. This is introduced in "suddenly he could see himself back in Annapolis in second grade". Moreover, the experience Jamal remembers is that during the second grade his Uncle Bill went to see him run and inspired him to run by telling him "Running feels good, Jamal. Lift your knees, focus your mind, race along that path". In this context, the author develops the story through a flashback of memory of the time Jamal was inspired by his uncle (Option 4).