Boys' 300 hurdles: R.J. Alowonle, Park of Cottage Grove, 36.59 seconds (old record: Dan Banister, Minneapolis North, 36.97, 1987)

Boys' 4x200 relay: North St. Paul, 1:27.23 (old record: White Bear Lake, 1:27.63, 2010)

Girls' 100 dash: *Taylor Anderson, Hopkins, 11.71 (old record: Wensia Johnson, Alexandria, 11.74, Friday's prelims)

Girls' 4x100 relay: Hopkins, 47.73 (old record: Minneapolis Washburn, 47.95, 2004)

Girls' 4x200 relay: Osseo, 1:40.22 (old record: Hopkins, 1:40.25, 2011)

*Also broke the Minnesota all-time record of 11.73 seconds set by Windom's Heather Van Norman in 1986.