
Tonia Couch, Plymouth Diving, 1989
| Round | Dive | # | M | DD | J1 | J2 | J3 | J4 | J5 | Total | Points | Score | 
| 1 | 5253 | B | 10 | 3.2 | 7½ | 8 | 8 | 7½ | 7 | 23 | 73.60 | 73.60 | 
| 2 | 407 | C | 10 | 3.2 | 8 | 8 | 7½ | 7½ | 7 | 23 | 73.60 | 147.20 | 
| 3 | 107 | B | 10 | 3.0 | 8 | 8 | 7½ | 7½ | 7½ | 23 | 69.00 | 216.20 | 
| 4 | 6243 | D | 10 | 3.2 | 6 | 5½ | 6 | 6 | 6 | 18 | 57.60 | 273.80 | 
| 5 | 305 | C | 10 | 2.7 | 8 | 8 | 8 | 7½ | 8 | 24 | 64.80 | 338.60 | 
| Rank | 1 |