The Women's 1m Springboard event at the 2010 South American Games was held on March 20 at 14:15.
| Gold | Silver | Bronze |
| Diana Isabel Zuleta Colombia |
Juliana Veloso Brazil |
Milena Sae Brazil |
| Rank | Athlete | Dives | Result | ||||
|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | |||
| Diana Isabel Zuleta (COL) | 56.40 | 54.60 | 48.00 | 55.20 | 58.50 | 272.70 | |
| Juliana Veloso (BRA) | 54.60 | 47.15 | 43.20 | 56.40 | 58.50 | 259.85 | |
| Milena Sae (BRA) | 44.85 | 49.20 | 43.75 | 46.80 | 50.40 | 235.00 | |
| 4 | Manuela Rios Lemus (COL) | 46.80 | 50.70 | 44.85 | 38.85 | 42.00 | 223.20 |
| 5 | Norka Gutierrez (ECU) | 43.20 | 36.80 | 46.80 | 50.40 | 42.50 | 219.70 |
| 6 | Paula Sotomayor Godoy (CHI) | 46.80 | 39.10 | 31.50 | 31.20 | 35.70 | 184.30 |
| 7 | Rafaela Fernanda Ramos (ECU) | 46.80 | 44.40 | 31.05 | 24.00 | 29.40 | 175.65 |
| 8 | Wendy Esquivel (CHI) | 22.95 | 23.40 | 21.25 | 40.70 | 39.00 | 147.30 |