KINGSTON, Jamaica—Adelle Tracey won her third national title in the women’s 1500m after she won the event on Friday’s second day of the JAAA national championships at the National Stadium, running 4:40.08 minutes. Tracey, whose season’s best is 4:07.32 set at the Drake Relays in May, secured her place on the Jamaican team to the Commonwealth Games and will be competing in the 800m on Saturday. Sydney Pagon High school...