| Stage 0: Trial | A B C D E F G H I J | | 10 |
| Stage 1: Qingdao | A B C D E F G H I J K | | 11 |
| Stage 2: SPb | A B C D E F G H I J K L M | | 13 |
| Stage 3: Binjiang | A B C D E F G H I J K L | | 12 |
| Stage 4: Taipei | A B C D E F G H I J K L | | 12 |
| Stage 5: Northern | A B C D E F G H I J K L | | 12 |
| Stage 6: Warsaw | A B C D E F G H I J K L M | | 13 |
| Stage 7: Two Capitals | A B C D E F G H I J K L M N | | 14 |
| Stage 8: Guilin | A B C D E F G H I J K L M | | 13 |
| Stage 9: Qinhuangdao | A B C D E F G H I J K L M | | 13 |
| Stage 10: Harbin | A B C D E F G H I J K L M | | 13 |
| Stage 11: Nanjing | A B C D E F G H I J K L M | | 13 |
| Stage 12: Hefei | A B C D E F G H I J K L | | 12 |
| Stage 13: Shenyang | A B C D E F G H I J K L M | | 13 |
| Stage 14: Southeastern Europe | A B C D E F G H I J K L M | | 13 |
| Stage 15: Macau | A B C D E F G H I J K | | 11 |
| Stage 16: Run Twice | A B C D E F G H I J K | | 11 |
| Stage 17: Jinan | A B C D E F G H I J K L M | | 13 |
| Stage 18: Dolgoprudny | A B C D E F G H I J | | 10 |
| Stage 19: Estonia | A B C D E F G H I J | | 10 |
| Stage 20: Ōokayama | A B C D E F G H I J K L M N O P | | 16 |
| Stage 21: Delft | A B C D E F G H I J K | | 11 |
| Stage 22: Hangzhou | A B C D E F G H I J K L M | | 13 |
| Stage 23: Shanghai | A B C D E F G H I J K L M | | 13 |
| Stage 24: Chongqing | A B C D E F G H I J K L | | 12 |
| Stage 25: Shenzhen | A B C D E F G H I J K L M | | 13 |
| Stage 26: Latin America | A B C D E F G H I J K L | | 12 |
| Stage 27: India | A B C D E F G H I J K L | | 12 |
| Stage 28: Chengdu | A B C D E F G H I J K L M | | 13 |
| Semifinals | A B C D E F G H I J K L M | | 13 |
| Finals | A B C D E F G H I J K L M | | 13 |