Swimming at the 2007 Pan American Games – Women's 4 × 100 metre medley relay
# Swimming at the 2007 Pan American Games – Women's 4 × 100 metre medley relay

The Women's 4 × 100 m Medley Relay 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 22.

## Medalists

| Gold | Julia Smit Michelle McKeehan Kathleen Hersey Maritza Correia United States |
| - | - |
| Silver | Liz Wycliffe Annamay Pierse Stephanie Horner Chanelle Charron-Watson Canada |
| Bronze | Alana Dillette Alicia Lightbourne Arianna Vanderpool-Wallace Nikia Deveaux Bahamas |

## Results

### Finals

| Place | Country | Swimmers | Time | Note |
| - | - | - | - | - |
| 1 | United States | Julia Smit (1:01.94) Michelle McKeehan (1:08.59) Kathleen Hersey (58.57) Maritza Correia (55.50) | 4:04.60 | CR |
| 2 | Canada | Liz Wycliffe (1:02.35) Annamay Pierse (1:08.35) Stephanie Horner (1:00.99) Chanelle Charron-Watson (56.16) | 4:07.85 | |
| 3 | Bahamas | Alana Dillette (1:04.16) Alicia Lightbourne (1:12.86) Arianna Vanderpool-Wallace (1:03.69) Nikia Deveaux (58.26) | 4:18.97 | |
| 4 | Venezuela | Erin Volcán (1:05.98) Daniela Victoria (1:13.67) María Rodríguez (1:04.48) Arlene Semeco (57.01) | 4:21.14 | |
| 5 | Peru | Slavica Pavic (1:10.62) Valeria Silva (1:16.50) María Torres (1:12.00) Massie Carrillo (1:01.87) | 4:40.99 | |
| 6 | Honduras | Laura Páz (1:13.13) Karen Poujol (1:21.75) Sharon Fajardo (1:06.59) Laura Leiva (1:04.91) | 4:46.38 | |
| -- | Mexico | Fernanda González (1:05.04) Adriana Marmolejo (1:13.19) Alma Arciniega (1:04.32) Liliana Ibáñez | DQ | |
| -- | Brazil | Fabíola Molina (1:01.98) Tatiane Sakemi (1:12.26) Daiene Dias (1:00.18) Rebeca Gusmão (54.85) | 4:09.27 | Result nullified See Rebeca Gusmão entry for explanation |

### Preliminaries

The heats was held on July 20.

| Place | Country | Swimmers | Time | Note |
| - | - | - | - | - |
| 1 | Canada | Caitilin Meredith (1:03.63) Jillian Tyler (1:10.74) Stephanie Horner (1:01.86) Elizabeth Collins (55.99) | 4:12.22 | Q |
| 2 | United States | Brielle White (1:02.60) Michelle McKeehan (1:11.10) Kathleen Hersey (1:00.58) Maritza Correia (58.34) | 4:12.62 | Q |
| 3 | Bahamas | Alana Dillette (1:05.67) Alicia Lightbourne (1:15.33) Arianna Vanderpool-Wallace (1:04.09) Nikia Deveaux (58.61) | 4:23.70 | Q |
| 4 | Brazil | Fernanda Alvarenga (1:08.18) Mariana Katsuno (1:13.99) Gabriella Silva (1:01.22) Flávia Delaroli (1:01.85) | 4:25.24 | Q |
| 5 | Venezuela | Jeserick Pinto (1:08.78) Gloria González (1:16.13) Andreina Pinto (1:06.72) Ximena Vilar (1:01.06) | 4:32.69 | Q |
| 6 | Mexico | Fernanda González (1:05.22) Adriana Marmolejo (1:25.58) Alma Arciniega (1:05.53) Sandra Alanis (1:00.54) | 4:36.87 | Q |
| 7 | Peru | Slavica Pavic (1:11.21) Valeria Silva (1:17.92) María Torres (1:10.49) Massie Carrillo (1:03.24) | 4:42.86 | Q |
| 8 | Honduras | Laura Páz (1:14.89) Karen Poujol (1:23.58) Sharon Fajardo (1:08.05) Laura Leiva (1:05.22) | 4:51.74 | Q |
| 9 | Argentina | – – – – | DNS | |
