The following records were researched and accurate at one time but may have been surpassed. The American Quarter Horse Association (www.aqha.com) would be a good place to search for current record holders.
Horse/ Year/ Weight Carried/ Time
220 Yards
Junior Meyers/ 1969/ 120/ :11.62
250 Yards
Dashing Scott/ 1994/ 125/ :12.92
300 Yards
Taking Risks/ 1998/ 122/ :14.91
330 Yards
Crash Thru Traffic/ 1998/ 120/ :16.33
350 Yards
Stat Express/ 1998/ 123/ :17.18
400 Yards
Bold Love/ 1980/ 120/ :19.18
Honor Ease/ 1998/ 120/ :19.18
440 Yards
Evening Snow/ 1996/ 122/ :20.94
550 Yards
Tuxer/ 1995/ 122/ :26.33
660 Yards (Around Turn)
Deckum Larum/ 1983/ 122/ :33.51
660 Yards (Straightway)
Holme of the Count/ 1993/ 121/ :32.67
770 Yards
Miami Prince/ 1994/ 120/ :39.53
880 Yards
Griswold/ 1991/ 125/ :43.99