- Femenino 18-19 400 Metros Planos
- Top 8 Advance by Time
- NACIONAL:&53.957/10/1994Militza Castro, Port of Spain
- 1Marielis Montalvo Perez (19)Hormigueros57.50
- 2Keysha L Dumeng Perez (19)Municipio Isabela58.12
- 3Karla Ayala Paris (19)Carolina Perchy58.67
- 4Jumairy Ortiz Delgado (18)Carolina Gigantes59.48
- 5Isabely Cruz Santana (18)Albergue Olimpico1:02.91
- 6Anais Ayala Rivera (18)Municipio Vega Alta1:03.18
- 7Shakira Rivas (19)NB Metro1:04.24