Yengil atletika 2003 yilgi Panamerika o'yinlarida - 4 × 100 metrga ayollar estafetasi - Athletics at the 2003 Pan American Games – Womens 4 × 100 metres relay
The Ayollar 4 × 100 metrlik estafeta tadbir 2003 yil Panamerika o'yinlari 9 avgust kuni bo'lib o'tdi.
Natijalar
| Rank | Millat | Sportchilar | Vaqt | Izohlar |
|---|---|---|---|---|
 |  Qo'shma Shtatlar | Angela Uilyams, Consuella Mur, Angela Daigle, Laurin Uilyams | 43.06 | |
 |  Kuba | Daynelki Peres, Roxana Dias, Virgen Benavides, Misleidys Lazo | 43.40 | |
 |  Yamayka | Lacena Golding-Klark, Dzyudit Kitson, Shellene Uilyams, Danielle Browning | 43.71 | |
| 4 |  Trinidad va Tobago | Kinan Gibson, Fana Ashbi, Vanda Xutson, Kelly-Ann Baptiste | 43.97 | NR |
| 5 |  Kolumbiya | Melisa Murillo, Digna Luz Murillo, Patrisiya Rodriges, Norma Gonsales | 45.13 | |
| 6 |  Dominika Respublikasi | Nelsi Delgado, Mariya Karrion, Elizabeth Balbuena, Marleni Mejiya | 45.76 | NR |
 Bagama orollari | DNS |