The correct answer is:
It was fragmented, with gaps in memory and understanding.
This response is supported by the narrator's description of feeling as if they are in a movie where "the film has been broken and then spliced together a whole scene later." This suggests a disjointed experience, emphasizing confusion and a lack of clarity regarding the events taking place. The imagery of running across the beach without clear memory of landing and the rush of adrenaline further reinforces the idea that the narrator is experiencing fragmented moments rather than a cohesive or fully understood series of events.