Swimming at the 2007 Pan American Games – Women's 100 metre backstroke
# Swimming at the 2007 Pan American Games – Women's 100 metre backstroke

The Women's 100m Backstroke event at the 2007 Pan American Games occurred at the Maria Lenk Aquatic Park in Rio de Janeiro, Brazil, with the final being swum on July 19.

## Medalists

| Gold | Julia Smit United States |
| - | - |
| Silver | Fabíola Molina Brazil |
| Bronze | Liz Wycliffe Canada |

## Results

### Finals

| Place | Swimmer | Country | Time |
| - | - | - | - |
| 1 | Julia Smit | United States | 1:02.01 |
| 2 | Fabíola Molina | Brazil | 1:02.18 |
| 3 | Liz Wycliffe | Canada | 1:02.46 |
| 4 | Brielle White | United States | 1:02.49 |
| 5 | Carolina Colorado | Colombia | 1:03.01 |
| 6 | Caitlin Meredith | Canada | 1:04.09 |
| 7 | Fernanda González | Mexico | 1:04.33 |
| 8 | Alana Dillette | Bahamas | 1:05.19 |

### Semifinals

| Rank | Swimmer | Country | Time | Note |
| - | - | - | - | - |
| 1 | Fabíola Molina | Brazil | 1:02.26 | Q |
| 2 | Liz Wycliffe | Canada | 1:02.49 | Q |
| 3 | Julia Smit | United States | 1:02.67 | Q |
| 4 | Brielle White | United States | 1:03.10 | Q |
| 5 | Carolina Colorado | Colombia | 1:03.33 | Q |
| 6 | Caitlin Meredith | Canada | 1:04.00 | Q |
| 7 | Fernanda González | Mexico | 1:04.29 | Q |
| 8 | Alana Dillette | Bahamas | 1:04.39 | Q |
| 9 | Erin Volcán | Venezuela | 1:04.55 | |
| 10 | Kiera Aitken | Bermuda | 1:05.93 | |
| 11 | Lourdes Villaseñor | Mexico | 1:06.47 | |
| 12 | Fernanda Alvarenga | Brazil | 1:06.60 | |
| 13 | Massie Carrillo | Peru | 1:07.14 | |
| 14 | Jeserick Pinto | Venezuela | 1:07.32 | |
| 15 | Pavic Slavica | Peru | 1:08.53 | |
| 16 | Donna Marie Wickham | Trinidad and Tobago | 1:09.12 | |
