Tempe Prep senior Hannah Chadwick (left) in last year's Division IV 100m hurdles final at The AIA State Track and Field Championships at Mesa Community College. Chadwick, who was the state runner-up last year in the event, enters the 2023 season as the fastest athlete with her time of 16.88 in Division V, the AIA's newly created division this year.

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*Editor's note: The AIA has added another division for track and field, Division V.