4 x 100 m Relay, Women
| Competition | 1955 Pan American Games |
|---|---|
| Venue |
Ciudad de México
 MEX
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | United States |  USA |
47.12 | ||
| Isabelle Daniels | — | ||||
| Mabel Landry | — | ||||
| Mae Faggs | — | ||||
| Barbara Jones | — | ||||
| 🥈 | Argentina |  ARG |
47.27 | ||
| Lilián Heinz | — | ||||
| Lilián Buglia | — | ||||
| María Luísa Castelli | — | ||||
| Gladys Erbetta | — | ||||
| 🥉 | Chile |  CHI |
49.49 | ||
| Betty Kretschmer | — | ||||
| Carmen Venegas | — | ||||
| Eliana Gaete | — | ||||
| Elda Selamé | — |