- Mixed 18-19 4x400 Meter Relay
- Finals
- 1Cupey Track 'A'3:56.82
- 1) #214 Nezaret Valcarcel Collazo 2) #201 Kevin Cubillette Torres 18
- 3) #188 Daisy Kercado Bonano 18 4) #196 Caroline Vazquez Cintron 1
- 2Proceres Barranquitas 'A3:57.98
- 1) #531 Bryan Gonzalez Rivera 18 2) #519 Ruth Febus Rivera 18
- 3) #537 Rolando Rodriguez Berrios 4) #523 Marangeli Rivera Aponte 18