- Men 18-19 400 Meter Hurdles
- Nacional:@50.594/18/2015Derick Diaz, Ponce, P.R.
- Finals
- 1Dangel Cotto Serrano (18)Club Olimpo53.62
- 2Jefte Monell Diaz (18)Club Olimpo54.88
- 3Raymond Cruz Cancel (19)Bayamon Club56.10
- 4Joerick Mendez Torres (18)Club Cajica56.32
- 5Jonathan Rivera Torres (18)Club Don Pedro56.34
- 6Jhoexel G Rey Maysonet (19)Municipio Vega Baja1:01.46
- 7Yulian E Abad Mercado (18)Cupey Track1:02.68
- --Kyron McCaster (18)BritishX53.49