4 x 400 m Relay, Women
| Competition | 1989 Pan American Athletics U20 Championships |
|---|---|
| Venue |
Santa Fé
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Cuba |  CUB |
3:39.94 | ||
| Nancy McLeón | — | ||||
| Marbelis Figueredo | — | ||||
| Mayelin Lemus | — | ||||
| Lency Montelier | — | ||||
| 🥈 | United States |  USA |
3:40.46 | ||
| Tyra Carson | — | ||||
| Donna Crumety | — | ||||
| Tasha Downing | — | ||||
| Rebecca Russell | — | ||||
| 🥉 | Brazil |  BRA |
3:40.87 | ||
| América Inácio | — | ||||
| Luciana Mendes | — | ||||
| Jupira da Graça | — | ||||
| Claudete de Piña | — |