| Date | 20 February 2018 — 13:00 | |
|---|---|---|
| Location | Phoenix Snow Park, Mountain Cluster, Bongpyeong | |
| Format | Top twelve finishers advanced to final. | |
| Judge #1 | Steele Spence | USA |
| Judge #2 | Arnaud Cottet | SUI |
| Judge #3 | Urh Bulc | SLO |
| Judge #4 | Ole-Kristian Strøm | NOR |
| Judge #5 | Lao Chazelas | FRA |
| Pos | Number | Competitor | NOC | Points | Run #1 | Run #2 | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | Aaron Blunck | USA | 94.40 | 63.20 (10) | 94.40 (1) | |||
| 2 | 1 | Alex Ferreira | USA | 92.60 | 92.60 (1) | 43.40 (13) | |||
| 3 | 7 | Torin Yater-Wallace | USA | 89.60 | 89.60 (2) | 33.60 (18) | |||
| 4 | 27 | Byron Wells | NZL | 88.60 | 88.60 (3) | 42.00 (14) | |||
| 5 | 16 | Beau-James Wells | NZL | 88.20 | 86.20 (5) | 88.20 (2) | |||
| 6 | 5 | Kévin Rolland | FRA | 87.80 | 87.80 (4) | 37.80 (17) | |||
| 7 | 9 | Mike Riddle | CAN | 82.20 | 6.40 (25) | 82.20 (3) | |||
| 8 | 2 | David Wise | USA | 79.60 | 24.80 (21) | 79.60 (4) | |||
| 9 | 6 | Noah Bowman | CAN | 77.20 | 43.00 (19) | 77.20 (5) | |||
| 10 | 8 | Thomas Krief | FRA | 74.40 | 74.40 (6) | 25.80 (=21) | |||
| 11 | 15 | Nico Porteous | NZL | 72.80 | 51.20 (16) | 72.80 (6) | |||
| 12 | 19 | Andreas Gohl | AUT | 68.60 | 68.60 (7) | 31.60 (19) | |||
| 13 | 4 | Simon d'Artois | CAN | 66.60 | 66.60 (8) | 40.40 (15) | |||
| 14 | 21 | Murray Buchan | GBR | 66.00 | 66.00 (9) | 65.40 (7) | |||
| 15 | 12 | Pete Speight | GBR | 64.60 | 3.80 (27) | 64.60 (8) | |||
| 16 | 20 | Lukas Müllauer | AUT | 63.60 | 17.00 (23) | 63.60 (9) | |||
| 17 | 22 | Miguel Porteous | NZL | 62.60 | 40.40 (20) | 62.60 (10) | |||
| 18 | 10 | Joel Gisler | SUI | 59.80 | 59.80 (11) | 9.80 (27) | |||
| 19 | 14 | Rafael Kreienbühl | SUI | 55.20 | 55.20 (12) | 22.20 (23) | |||
| 20 | 24 | Mao Bingqiang | CHN | 54.60 | 53.00 (15) | 54.60 (11) | |||
| 21 | 18 | Marco Ladner | AUT | 54.20 | 54.20 (13) | 39.40 (16) | |||
| 22 | 23 | Bubba Newby | IRL | 53.80 | 53.80 (14) | 13.20 (25) | |||
| 23 | 26 | Kong Xiangrui | CHN | 50.80 | 47.40 (17) | 50.80 (12) | |||
| 24 | 13 | Pasha Chupa | ROC | 46.80 | 46.80 (18) | 25.80 (=21) | |||
| 25 | 11 | Robin Briguet | SUI | 29.40 | 23.00 (22) | 29.40 (20) | |||
| 26 | 17 | Alexander Glavatsky-Yeadon | GBR | 15.00 | 10.80 (24) | 15.00 (24) | |||
| 27 | 25 | Lee Gang-Bok | KOR | 13.00 | 5.80 (26) | 13.00 (26) |