Secretariat easily number 1...beating the world record for that distance by 2 full seconds. A record that still stands.
Secretariat winning the derby in a track record time of 1:59.25...winning the Preakness by 7 lengths in a track record, then winning the Belmont in track record time by 31 lengths.....hence 31 2:24. How badass was that...in Saturday’s Belmont, out of the 14 horses running....9 had Secretariat in their blood line.