Race Comment Explainer

Original comment with matches highlighted:

rear mid-division, after 12th 10th, pushed along after 12th, never a factor

Matched phrases & meanings

Phrase	Meaning
Pushed along	The jockey started to urge the horse (hand-riding, not necessarily using the whip).
Mid-division	Running in the middle of the pack.
not fluent	The horse jumped the tenth fence/hurdle poorly or awkwardly
Rear	Running near the back of the field.

Summary

The jockey started to urge the horse (hand-riding, not necessarily using the whip).
Running in the middle of the pack.
The horse jumped the tenth fence/hurdle poorly or awkwardly
Running near the back of the field.