The World U18 100m record holder dominated the 100m field at the 2019 NACAC U18 Championships held in Queretaro, Mexico. Briana Williams breezed into the first place spot with a time of 11.11. Website: https://www.flotrack.org Subscribe: http://bit.ly/2oK0ydE Get the FloSports iOS app: http://bit.ly/FloTrackiOSApp_9 Follow FloTrack Facebook: https://www.facebook.com/FloTrack Twitter: https://twitter.com/flotrack Instagram: https://www.instagram.com/FloTrack