You can find the results of the 2017 SCIAA Track and Field Championships here:
MS A http://tn.milesplit.com/meets/275352/results
MS AA http://tn.milesplit.com/meets/275336/results
HS A-AA http://tn.milesplit.com/meets/278600/results
HS AAA http://tn.milesplit.com/meets/265859/results