| Date | 11 October 2018 — 15:05 |
|---|---|
| Location | Athletics Field, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires |
| Pos | Competitor | NOC | Time | |||
|---|---|---|---|---|---|---|
| 1 | Sarah Chelangat | 9:11.63 | ||||
| 2 | Mercy Chepkorir Kirarei | 9:13.59 | ||||
| 3 | Aberash Minsewo | 9:14.99 | ||||
| 4 | Carmie Prinsloo | 9:18.92 | ||||
| 5 | Miyaka Sugata | 9:21.16 | ||||
| 6 | Cameron Ormond | 9:24.52 | ||||
| 7 | Hannah O'Connor | 9:25.29 | ||||
| 8 | Alessia Zarbo | 9:26.56 | ||||
| 9 | Kisanet Mariskos Hidru | 9:26.57 | ||||
| 10 | İnci Kalkan | 9:26.59 | ||||
| 11 | Vasileia Spyrou | 9:49.87 | ||||
| 12 | Odile Nintije | 9:54.30 | ||||
| 13 | Ángela Freitas | 10:00.36 | ||||
| 14 | Seema Seema | 10:03.34 | ||||
| 15 | María Ascanio | 10:08.13 | ||||
| 16 | Linn Kleine | 10:11.07 | ||||
| 17 | Moneyi Chingaipe | 10:24.80 | ||||
| 18 | Bernadette Bingonda | 10:35.97 | ||||
| 19 | Gozel Chopanova | 10:55.75 | ||||
| 20 | Malineo Mofolo | 11:07.40 | ||||
| 21 | Abdoulaye Ramatou | 11:33.17 |