| Competition | 1991 Pan American Games |
|---|---|
| Venue |
La Habana
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | United States | 3:48.88 | |||
| Megan Oesting | 57.08 | ||||
| Suzy Buckovich | 57.27 | ||||
| Lisa Jacob | 57.71 | ||||
| Ashley Tappin | 56.82 | ||||
| 🥈 | Canada | 3:52.29 | |||
| Sharon Turner | 58.48 | ||||
| Kristin Topham | 57.60 | ||||
| Joanne Malar | 58.29 | ||||
| Kim Paton | 57.92 | ||||
| 🥉 | Brazil | 3:52.92 | |||
| Isabele Vieira | — | ||||
| Paula Marsiglia | — | ||||
| Paula Aguiar | — | ||||
| Paoletti Filippini | — |