| Date | 30 July 2021 — 15:00 | |
|---|---|---|
| Location | Olympic Aquatics Centre, 2-1, 2chome, Tatsumi, Koto-ku, Tatsumi-no-Mori Seaside Park, Tokyo, Japan | |
| Format | Five dives. Top 18 advanced to the semi-finals. | |
| Pos | Competitor | NOC | Points | |||
|---|---|---|---|---|---|---|
| 1 | Shi Tingmao | CHN | 350.45 | |||
| 2 | Wang Han | CHN | 347.25 | |||
| 3 | Jennifer Abel | CAN | 332.40 | |||
| 4 | Pamela Ware | CAN | 330.10 | |||
| 5 | Sayaka Mikami | JPN | 317.10 | |||
| 6 | Hailey Hernandez | USA | 309.55 | |||
| 7 | Kim Su-Ji | KOR | 304.20 | |||
| 8 | Aranza Vázquez | MEX | 294.30 | |||
| 9 | Esther Qin | AUS | 292.80 | |||
| 10 | Nur Dhabitah Sabri | MAS | 291.60 | |||
| 11 | Michelle Heimberg | SUI | 289.95 | |||
| 12 | Emma Gullstrand | SWE | 289.65 | |||
| 13 | Mariya Polyakova | ROC | 288.55 | |||
| 14 | Tina Punzel | GER | 287.00 | |||
| 15 | Krysta Palmer | USA | 279.10 | |||
| 16 | Inge Jansen | NED | 278.75 | |||
| 17 | Haruka Enomoto | JPN | 277.85 | |||
| 18 | Anabelle Smith | AUS | 272.05 | |||
| 19 | Grace Reid | GBR | 268.15 | |||
| 20 | Ng Yan Yee | MAS | 251.95 | |||
| 21 | Luana Lira | BRA | 244.35 | |||
| 22 | Scarlett Mew Jensen | GBR | 243.25 | |||
| 23 | Viktoriya Kesar | UKR | 238.20 | |||
| 24 | Hanna Pysmenska | UKR | 232.30 | |||
| 25 | Julia Vincent | RSA | 228.90 | |||
| 26 | Micaela Bouter | RSA | 216.15 | |||
| 27 | Arantxa Chávez | MEX | 190.35 |