PITTSBURGH – Chatham Outdoor Track and Field completed day one of the Carnegie Mellon Invitational. In the men’s 1500m, junior E Kelley set a new personal record with a time of 4:31.41, surpassing his time at the Stan Romanoski Open on March 23. In the 5000m, junior Ben Brown finished in 18:04.66. On the women’s side, sophomore Kayla Johnson had the best finish of the day for the Cougars in the shot put with a distance of 9.67m. Freshman Sarah Yannayon led the way in the hammer throw with a distance of 29.47m. Lastly, junior Adrian David clocked a time…