Leaders after 18 rounds Average: 108
| Howell Movement | ||||
|---|---|---|---|---|
| PLACE | PCT | SCORE | PAIR | NAMES |
| 1 | 68.69 | 148.38 | A-5 | Isabelle Chaplet - John MacGregor |
| 2 | 54.34 | 117.38 | A-2 | Pilar Vitoria - John R. Goold |
| 3 | 52.04 | 112.40 | A-10 | Viviane Van Camp Meir - Sam Butler |
| 4 | 50.41 | 108.88 | A-1 | Maria Antonieta Mellado Fresard - Daniel Pellerin |
| 5/6 | 49.60 | 107.13 | A-4 | Jean Killorin - Frank Wheeler |
| 5/6 | 49.60 | 107.13 | A-9 | Lili Hale - Ian McLennan |
| 7 | 49.25 | 106.38 | A-6 | Alejandra Guerrero - Eduardo Piza |
| 8 | 47.75 | 103.13 | A-8 | Florita Firchow - George Harris |
| 9 | 42.65 | 92.13 | A-7 | Maria Luisa Esparducer - Marvin Sossin |