The women's 4 × 100 metres relay event at the 2003 Pan American Games was held on August 9.

Results Rank Nation Athletes Time Notes Angela Williams, Consuella Moore, Angela Daigle, Lauryn Williams 43.06 Dainelky Pérez, Roxana Díaz, Virgen Benavides, Misleidys Lazo 43.40 Lacena Golding-Clarke, Judyth Kitson, Shellene Williams, Danielle Browning 43.71 4 Keenan Gibson, Fana Ashby, Wanda Hutson, Kelly-Ann Baptiste 43.97 NR 5 Melisa Murillo, Digna Luz Murillo, Patricia Rodríguez, Norma González 45.13 6 Nelsy Delgado, María Carrión, Elizabeth Balbuena, Marleni Mejía 45.76 NR

References Results