Race Comment Explainer

Original comment with matches highlighted:

in rear, pushed along over 3f out, never inside final 75 yards, never dangerous

Matched phrases & meanings

Phrase	Meaning
Never dangerous	Never threatened the leaders.
Pushed along	The jockey started to urge the horse (hand-riding, not necessarily using the whip).
Kept on	The horse maintained its speed well to the finish.
Rear	Running near the back of the field.

Summary

Never threatened the leaders.
The jockey started to urge the horse (hand-riding, not necessarily using the whip).
The horse maintained its speed well to the finish.
Running near the back of the field.