| Date | 9 February 2018 — 10:00 | |
|---|---|---|
| Location | Phoenix Snow Park, Mountain Cluster, Bongpyeong | |
| Format | Top 10 finishers advanced to final 1. | |
| Judge #1 (Turns) | Zoe Jaboor | AUS |
| Judge #2 (Turns) | Qiu Zhaoyi | CHN |
| Judge #3 (Turns) | Petr Knyazev | RUS |
| Judge #4 (Turns) | Midori Takano | JPN |
| Judge #5 (Turns) | Jürg Müller | SUI |
| Judge #6 (Air) | Ian Hutchings | CAN |
| Judge #7 (Air) | Bruno Berard | FRA |
| Pos | Number | Competitor | NOC | Points | Turns Points | Air Points | Time Points | Time | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | Perrine Laffont | FRA | 79.72 | 50.5 | 13.75 | 15.47 | 28.87 | |||
| 2 | 2 | Andi Naude | CAN | 79.60 | 49.6 | 14.79 | 15.21 | 29.10 | |||
| 3 | 7 | Morgan Schild | USA | 77.74 | 48.8 | 14.48 | 14.46 | 29.76 | |||
| 4 | 6 | Justine Dufour-Lapointe | CAN | 77.66 | 48.3 | 14.33 | 15.03 | 29.26 | |||
| 5 | 1 | Jaelin Kauf | USA | 77.45 | 48.3 | 13.73 | 15.42 | 28.91 | |||
| 6 | 4 | Britt Cox | AUS | 76.78 | 48.4 | 12.99 | 15.39 | 28.94 | |||
| 7 | 5 | Yuliya Galysheva | KAZ | 76.36 | 47.1 | 15.64 | 13.62 | 30.51 | |||
| 8 | 8 | Keaton McCargo | USA | 75.67 | 48.5 | 12.80 | 14.37 | 29.84 | |||
| 9 | 20 | Arisa Murata | JPN | 74.13 | 46.0 | 13.83 | 14.30 | 29.90 | |||
| 10 | 9 | Audrey Robichaud | CAN | 72.48 | 48.3 | 12.60 | 11.58 | 32.32 | |||
| 11 | 13 | Regina Rakhimova | ROC | 71.77 | 45.4 | 14.14 | 12.23 | 31.74 | |||
| 12 | 11 | Marika Pertakhiya | ROC | 70.43 | 44.6 | 12.05 | 13.78 | 30.37 | |||
| 13 | 12 | Chloé Dufour-Lapointe | CAN | 69.53 | 44.0 | 11.35 | 14.18 | 30.01 | |||
| 14 | 14 | Jakara Anthony | AUS | 69.49 | 43.4 | 12.48 | 13.61 | 30.52 | |||
| 15 | 24 | Madii Himbury | AUS | 68.98 | 44.0 | 12.42 | 12.56 | 31.45 | |||
| 16 | 23 | Camille Cabrol | FRA | 68.89 | 44.7 | 12.21 | 11.98 | 31.96 | |||
| 17 | 17 | Claudia Gueli | AUS | 68.68 | 43.1 | 12.71 | 12.87 | 31.17 | |||
| 18 | 16 | Hedvig Wessel | NOR | 68.64 | 42.0 | 12.11 | 14.53 | 29.70 | |||
| 19 | 30 | Seo Ji-Won | KOR | 68.46 | 45.0 | 10.07 | 13.39 | 30.71 | |||
| 20 | 15 | Yekaterina Stolyarova | ROC | 67.69 | 42.3 | 12.12 | 13.27 | 30.82 | |||
| 21 | 21 | Debby Scanzio | SUI | 66.38 | 41.2 | 11.91 | 13.27 | 30.82 | |||
| 22 | 10 | Tess Johnson | USA | 65.55 | 41.7 | 10.29 | 13.56 | 30.56 | |||
| 23 | 19 | Katharina Förster | GER | 63.17 | 39.4 | 9.25 | 14.52 | 29.71 | |||
| 24 | 22 | Lea Bouard | GER | 55.71 | 33.6 | 6.99 | 15.12 | 29.18 | |||
| 25 | 28 | Melanie Meilinger | AUT | 54.95 | 37.0 | 8.02 | 9.93 | 33.78 | |||
| 26 | 29 | Ayaulym Amrenova | KAZ | 52.78 | 36.5 | 7.89 | 8.39 | 35.15 | |||
| 27 | 26 | Wang Jin | CHN | 51.29 | 35.9 | 6.69 | 8.70 | 34.87 | |||
| 28 | 27 | Guan Ziyan | CHN | 48.11 | 32.7 | 8.32 | 7.09 | 36.30 | |||
| 29 | 25 | Tanya Petrova | UKR | 46.19 | 31.5 | 8.04 | 6.65 | 36.69 | |||
| 30 | 18 | Seo Jeong-Hwa | KOR | 16.57 | 9.2 | 6.47 | 0.90 | 41.80 |