| Date | 11 – 14 October 2018 | |
|---|---|---|
| Status | YOG | |
| Location | Athletics Field, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires | |
| Participants | 26 from 26 countries | |
| Format | Two stages with final results determined by cumulative time. | |
| Pos | Competitor | NOC | Time | |||
|---|---|---|---|---|---|---|
| 1 | Keely Small |  AUS | 4:10.44 | Gold | ||
| 2 | Athing Mu |  USA | 4:13.24 | Silver | ||
| 3 | Hirut Meshesha |  ETH | 4:14.60 | Bronze | ||
| 4 | Sophia Volkmer |  GER | 4:16.45 | |||
| 5 | Svitlana Zhulzhyk |  UKR | 4:19.94 | |||
| 6 | Maki Ueda |  JPN | 4:19.97 | |||
| 7 | Patricija Cīrule |  LAT | 4:20.88 | |||
| 8 | Denisa Folková |  CZE | 4:22.85 | |||
| 9 | Liudmila Rudzko |  BLR | 4:24.88 | |||
| 10 | Alicja Stój |  POL | 4:26.32 | |||
| 11 | Eleni Ioannidou |  GRE | 4:28.65 | |||
| 12 | Fanny Arendt |  LUX | 4:29.94 | |||
| 13 | Alisa Virtanen |  FIN | 4:34.32 | |||
| 14 | Regina Mpigachai |  TAN | 4:34.62 | |||
| 15 | Relaksa Dauti |  ALB | 4:35.07 | |||
| 16 | Lucía Sicre |  ESP | 4:35.66 | |||
| 17 | Sebah Amar |  ERI | 4:35.94 | |||
| 18 | Aleksandra Roljić |  BIH | 4:36.44 | |||
| 19 | Nikolina Mandić |  SRB | 4:39.78 | |||
| 20 | Mikaela Smith |  ISV | 4:43.80 | |||
| 21 | Nada Ghrouf |  PLE | 5:13.80 | |||
| 22 | Amal Kowa |  SUD | 5:38.63 | |||
| Prudence Sekgodiso |  RSA | – | ||||
| Naïs Racasan |  FRA | – | ||||
| Zita Arusha Vincent |  VIN | – | ||||
| Angela Munguti |  KEN | [4:18.40] | 1 |
