| Duckfeet | U.S. Women’s | U.S. Men’s |
|---|---|---|
| 35 | 5 | – |
| 36 | 6 | – |
| 37 | 6½ – 7 | – |
| 38 | 7½ – 8 | – |
| 39 | 8½ – 9 | 7 |
| 40 | 9½ | 8 |
| 41 | 10 | 8½ |
| 42 | 10½ – 11 | 9 |
| 43 | 11½ – 12 | 9½ – 10 |
| 44 | – | 10½ – 11 |
| 45 | – | 11½ |
| 46 | – | 12 |
| 47 | – | 12½ – 13 |
| 48 | – | 14 |

| Duckfeet | U.S. Women’s | U.S. Men’s |
|---|---|---|
| 35 | 5 | – |
| 36 | 6 | – |
| 37 | 6½ – 7 | – |
| 38 | 7½ – 8 | – |
| 39 | 8½ – 9 | 7 |
| 40 | 9½ | 8 |
| 41 | 10 | 8½ |
| 42 | 10½ – 11 | 9 |
| 43 | 11½ – 12 | 9½ – 10 |
| 44 | – | 10½ – 11 |
| 45 | – | 11½ |
| 46 | – | 12 |
| 47 | – | 12½ – 13 |
| 48 | – | 14 |