Prep phenom Sammy Watson added a third national high school record to her resume tonight at the USATF Indoor Championships in New Mexico. She ran 2:43.18 for 1K to better Sarah Brown neé Bowman's standard of 2:43.4, set in 2005.<br /><br />Website: http://milesplit.com <br />Subscribe: http://bit.ly/2j1nk1D <br /><br />Follow MileSplit<br />Facebook: https://www.facebook.com/MileSplit <br />Twitter: https://twitter.com/milesplit <br />Instagram: https://www.instagram.com/milesplit/
