17 Mar 2013
| Rank | Rider | Country | Team | Age | Result | Gap | IRM | Points |
|---|---|---|---|---|---|---|---|---|
| 1 | CASTRO GONZALEZ Maria Fernanda | 20 | Result 1:23:40 | Gap — | Points 15 | |||
| 2 |
ESPINEIRA
Florencia
 CHI
|
CHI
|
21 | Result 1:24:41 +1:01 | Gap +1:01 | Points 10 | ||
| 3 | ROJAS MENESES Daniela Eugenia | 22 | Result 1:27:48 +4:08 | Gap +4:08 | Points 5 | |||
| 4 |
MUNIZAGA HOLLOWAY
Laura
CHI
|
CHI
|
20 | Result 1:29:45 +6:05 | Gap +6:05 | Points 3 |