Oregon’s Klaudia Kazimierska breaks the school record in the mile, while Jadyn Mays achieves a top-10 national performance in the 200 meters. The team’s distance crew competes at the Eagle Elite Invitational in Boston, and its sprinters, jumpers, and throwers are at the Don Kirby Invitational in Albuquerque, N.M. Kazimierska…