Race Comment Explainer

Original comment with matches highlighted:

towards rear, pushed along over 1f out, soon and over 100 yards out

Matched phrases & meanings

Phrase	Meaning
Pushed along	The jockey started to urge the horse (hand-riding, not necessarily using the whip).
Towards rear	Running near the back of the field.
Weakened	The horse lost speed and dropped back through the field.
No extra	Did not improve or accelerate when asked.

Summary

The jockey started to urge the horse (hand-riding, not necessarily using the whip).
Running near the back of the field.
The horse lost speed and dropped back through the field.
Did not improve or accelerate when asked.