Final A
samedi 11 août 2018, 11h00 GMT – 11h00 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Yui Ohashi | Japan | 2′ 8.16″ |
| 2 |  Sydney Pickrem | Canada | + 0.91″ |
| 3 | Miho Teramura | Japan | + 1.7″ |
| 4 |  Ella Eastin | United States | + 1.74″ |
| 5 | Melanie Margalis | United States | + 2.51″ |
| 6 | Kelsey Wog | Canada | + 3.92″ |
| 7 | McKenna DeBever | Peru | + 10.22″ |
| 8 | Chloe Isleta | Philippines | + 10.47″ |