CHICAGO MARIST TRACK AND FIELD

 In the 1600m run, Lucas Pennix ran the first 400m in 73.00 seconds, and then ran the next 400m in 77.00 seconds (2:30 800m split), and then ran the next 400m in 84.00 seconds (3:54 1200m split), and then ran the final 400m in a NEGATIVE split of 78.32 seconds for an outstanding time of 5:12.32.

 Lucas Pennix finished in 19th place with an official time of 5:12.32.