South Torrance won the boys invitational 1,600-meter sprint medley relay in 3:31.91 at the 54th Arcadia Invitational at Arcadia High. The quartet of Jesse Ojei, Yuto Tamada, Carter Tu and Lamarr Kirk won the first ever Arcadia Invitational boys relay event in school history, edging runner-up Downey in 3:31.94.