Best I've done is 110 in a 5f race. But it was a very quick time.
Went on to win the Nunthorpe aged 2, the Shaheen aged 3 in a course record by 6L before winning all the 2000 Guineas in France, England and Ireland so I think it was deserved. Doubt it would place in the league at 1m though
Horses dont get ratings til their third run in real life so I just use it as an indicator of quality.