Race Comment Explainer

Original comment with matches highlighted:

tracked leader, dden and led over 2f out, ridden and led over 1f out, , headed final strides

Matched phrases & meanings

Phrase	Meaning
Led over 1f out	The horse took the lead with about one furlong (200m) to go.
Tracked leader	Followed closely behind the leaders.
Pushed along	The jockey started to urge the horse (hand-riding, not necessarily using the whip).
Ran on	The horse maintained or increased its speed in the final stages.

Summary

The horse took the lead with about one furlong (200m) to go.
Followed closely behind the leaders.
The jockey started to urge the horse (hand-riding, not necessarily using the whip).
The horse maintained or increased its speed in the final stages.