| Date | 5 August 2024 — 11:42 | |
|---|---|---|
| Location | Teahupo'o, Tahiti, French Polynesia | |
| Format | Winners advance to final round. | |
| Head Judge | Richard Pierce |  USA |
| Head Judge | Luiz Pereira |  BRA |
| Judge 1 | Luiz Pereira | BRA |
| Judge 2 | Tatsuya Fukagawa |  JPN |
| Judge 3 | Tory Gilkerson | USA |
| Judge 4 | Dan Kosoof |  NZL |
| Judge 5 | Ben Lowe |  AUS |
| Judge 6 | Thierry Vidal |  FRA |
| Judge 7 | Mikel Zalacain |  ESP |
| Priority Judge 1 | Iain Buchanan | NZL |
| Priority Judge 2 | Marcel Miranda | BRA |
| Time | 11:42 |
|---|
| Pos | Seed | Competitor | NOC | Points | Best Wave | Second-Best Wave | Wave 1 | Wave 2 | Wave 3 | Wave 4 | Wave 5 | Wave 6 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 9 | Caroline Marks | USA | 12.17 | 7.00 | 5.17 | 5.17 | 5.00 | 7.00 | 0.47 | – | – | ||
| 2 | 2 | Johanne Defay | FRA | 12.17 | 6.50 | 5.67 | 5.67 | 4.00 | 3.00 | 0.47 | 6.50 | 3.30 |
| Time | 12:18 |
|---|
| Pos | Seed | Competitor | NOC | Points | Best Wave | Second-Best Wave | Wave 1 | Wave 2 | Wave 3 | Wave 4 | Wave 5 | Wave 6 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tatiana Weston-Webb | BRA | 13.66 | 8.33 | 5.33 | 2.67 | 0.57 | 5.33 | 4.00 | 5.30 | 8.33 | ||
| 2 | 15 | Brisa Hennessy |  CRC | 6.17 | 6.17 | 0.00 | 1.93 | PEN2 | 4.83 | 6.17 | 0.33 | – | 1 |
