Poonia, who won gold in 2010 Delhi Commonwealth Games, came up with a best effort of 59.17m at the 2014 Chicagoland Throws Series at Benedictine University. Poonia has a personal best and national record of 64.76 in her name.
With today's effort, Poonia crossed the CWG qualifying standard of 58.46m set by Athletics Federation of India last month.
32-year-old Poonia had won gold in 2010 Delhi CWG with an effort of 61.51m.