Women 400 Meter Dash Senior Record Time/mark Date Name Sponsor: Guelph University -- OFSAA: 53.32 1980 Charmaine Crooks West--Toronto Can Inter: 52.52 2015 Raquel Tjernagel--- Sec Lane Name Seed 1 1 Meghan Jefferies Holy Cross-Kings 1 2 Tiana LoStracco St. James 1 3 Zena Pregent Espanola HS 1 4 Dania Elsammak Iroquois Ridge 1 5 Sharelle Samuel Ashbury Coll 1 6 Keiara Cunningham Newtonbrook - No 1 7 Lizzy Klosa Elmira 1 8 Payton Sabourin Chatham-Kent Sec Lane Name Seed 2 1 Sarah Kay St Theresa - Bel 2 2 Favour Okpali Bishop Allen Aca 2 3 Aleeya Hutchins Dhs - Pickering 2 4 Amy Stieh Hammarskjold HS 2 5 Alyssa Marsh Ndchs - Ajax 2 6 Dominique Baldasaro Esc Algonquin 2 7 Kennedy Campeau Essex 2 8 Maya Ryan Dhs - Pickering Sec Lane Name Seed 3 1 Camille Watson Phs - Ajax 3 2 Kate Dambremont St Benedict -sud 3 3 Eden Senior Mayfield SS 3 4 Sienna Lalonde Grimsby SS 3 5 Savanna Kent-Korell Georgetown Dss 3 6 Jada Burke Mother Teres 3 7 Aurora Rynda Lawrence Park - 3 8 Beatrix Maddocks Loretto Abbey -