| EU | UK | US | CM |
| 30 | 11.0 | 12.0 | 18.1 |
| 30½ | 11.5 | 12.5 | 18.4 |
| 31 | 12.0 | 13.0 | 19.1 |
| 31½ | 12.5 | 13.5 | 19.4 |
| 32 | 13.0 | 1.0 | 19.7 |
| 33 | 14.0 | 1.5 | 20.3 |
| 33½ | 1.0 | 2.0 | 20.6 |
| 34 | 1.5 | 2.5 | 21.0 |
| 34½ | 2.0 | 3.0 | 21.6 |
| 35 | 2.5 | 3.5 | 21.9 |
| 36 | 3.0 | 4.0 | 22.2 |
| 36½ | 3.5 | 4.5 | 22.9 |
| 37 | 4.0 | 5.0 | 23.2 |
| 37½ | 4.5 | 5.5 | 23.5 |
| 38 | 5.0 | 6.0 | 24.1 |
| 39 | 6.0 | 7.0 | 24.8 |
