June 5, 2014 Golden Gala track and field IAAF Diamond League Rome women s 100 meter hurdles: Rollins narrowly edges HarperNelson with a world leading time of Official result: 1. Brianna Rollins 2. Dawn Harper Nelson 3. Queen Harrison 4. Cindy BILLAUD 12 69 5. Tiffany Porter 6. Nia Ali 7. Veronica Borsi Marzia CARAVELLI dnf