Swimming at the 2007 Pan American Games – Women's 200 metre butterfly
# Swimming at the 2007 Pan American Games – Women's 200 metre butterfly

The Women's 200m Butterfly event at the 2007 Pan American Games took place at the Maria Lenk Aquatic Park in Rio de Janeiro, Brazil, with the final being swum on July 21.

## Medalists

| Gold | Kathleen Hersey United States |
| - | - |
| Silver | Courtney Kalisz United States |
| Bronze | Daiene Dias Brazil |

## Results

### Finals

| Place | Swimmer | Country | Time |
| - | - | - | - |
| 1 | Kathleen Hersey | United States | 2:07.64 |
| 2 | Courtney Kalisz | United States | 2:12.75 |
| 3 | Daiene Dias | Brazil | 2:13.35 |
| 4 | Zsofia Balazs | Canada | 2:13.99 |
| 5 | Prisciliana Escobar | Mexico | 2:16.00 |
| 6 | Rita Medrano | Mexico | 2:17.10 |
| 7 | Florencia Chione | Argentina | 2:18.42 |
| 8 | Maria Rodriguez | Venezuela | 2:20.20 |

### Semifinals

| Rank | Swimmer | Country | Time | Note |
| - | - | - | - | - |
| 1 | Kathleen Hersey | United States | 2:08.89 | Q |
| 2 | Courtney Kalisz | United States | 2:11.53 | Q |
| 3 | Prisciliana Escobar | Mexico | 2:15.19 | Q |
| 4 | Zsofia Balazs | Canada | 2:16.04 | Q |
| 5 | Daiene Dias | Brazil | 2:16.97 | Q |
| 6 | María Rodríguez | Venezuela | 2:19.04 | Q |
| 7 | Florencia Ghione | Argentina | 2:19.40 | Q |
| 8 | Rita Medrano | Mexico | 2:20.63 | Q |
| 9 | Larissa Cieslak | Brazil | 2:21.04 | |
| 10 | Daniela Reyes | Chile | 2:22.08 | |
| 11 | María Fernanda Coy | Guatemala | 2:22.39 | |
| 12 | Antonella Scanavino | Uruguay | 2:25.16 | |
| 13 | Marsha Watson | Barbados | 2:26.15 | |
| 14 | Johanna Rodríguez | Costa Rica | 2:27.75 | |
| 15 | Ana Guadalup Hernández | El Salvador | 2:29.33 | |
| 16 | Laura Paz | Honduras | 2:32.01 | |
