Let me sum it up.
1.) Skater is used to performing her choreography, transitions, and executing her jumps with slow skating.
2.) Skater speeds up her skating, but can't sustain jumps, choreography, and transitions with the new speed.
In conclusion: Opting for speed has ruined her skating as a whole. The jumps are unreliable, the interpretation and execution of choreography has become significantly worse. The overall quality of the skating has suffered.
To her credit, yes, Caroline has seriously attempted to introduce speed into her skating, but lost her contender status as a result. What she needs to do now, other than recovering her jumps, is to relearn to pay attention to choreography: skate with subtlety, sensitivity, and express the music. As is, she's too tense and nervous to do that. Attempting to skate with more power has robbed her of calm and composure.