Race Comment Explainer

Original comment with matches highlighted:

midfield, switched right and winners befor 3 out, chased winners before last, same pace

Matched phrases & meanings

Phrase	Meaning
Switched right	Moved to find a clear run or better ground.
ridden before	The jockey started urging the horse aggressively before the second-last obstacle to try and get it back into contention.
Kept on	The horse maintained its speed well to the finish.

Summary

Moved to find a clear run or better ground.
The jockey started urging the horse aggressively before the second-last obstacle to try and get it back into contention.
The horse maintained its speed well to the finish.