track record is a noun meaning "the fastest time ever recorded for a specific distance at a particular racetrack". It carries 2 recorded senses.
the fastest time ever recorded for a specific distance at a particular racetrack
“the track record for the mile and a half at Belmont is 2 minutes 24 seconds held by Secretariat since 1973”
the sum of recognized accomplishments
“the lawyer has a good record”
“the track record shows that he will be a good president”
Definitions, synonyms and semantic relations for track record come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.