| | | Final 19:00 | time | gap | L | 100m | Rk. | 200m | Rk | 300m | Rk |  | 1. Andreina Pinto |  VEN | 4:11.65 |  | 4 | 59.61s | 1. | 2:03.03 | 1. | 3:08.94 | 1. |  | 2. Joanna Evans |  BAH | 4:16.82 | 5.17 | 3 | 1:00.31 | 2. | 2:04.85 | 2. | 3:11.27 | 2. |  | 3. Natalia Jaspeado |  MEX | 4:17.43 | 5.78 | 7 | 1:01.62 | 4. | 2:06.45 | 3. | 3:12.19 | 3. |  | 4. Maria Gabriela Santis |  GUA | 4:18.56 | 6.91 | 2 | 1:01.87 | 5. | 2:07.89 | 6. | 3:14.47 | 5. |  | 5. Ayumi Allyson Macias |  MEX | 4:19.64 | 7.99 | 5 | 1:01.87 | 5. | 2:07.22 | 5. | 3:13.81 | 4. |  | 6. Maria Paula Alvarez |  COL | 4:21.30 | 9.65 | 1 | 1:02.20 | 7. | 2:07.92 | 7. | 3:14.61 | 6. |  | 7. Andrea Garrido |  VEN | 4:22.84 | 11.19 | 6 | 1:01.01 | 3. | 2:06.84 | 4. | 3:14.84 | 7. |  | 8. Lani Cabrera |  BAR | 4:28.98 | 17.33 | 8 | 1:02.63 | 8. | 2:09.86 | 8. | 3:19.46 | 8. | 
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