| 1:20.51 | 2:49.70 | (1:29.19) | |
| 4:19.36 | (1:29.66) | 5:48.52 | (1:29.16) |
| 7:17.85 | (1:29.33) | 8:48.42 | (1:30.57) |
| 10:16.78 | (1:28.36) | 11:45.68 | (1:28.90) |
| 13:13.93 | (1:28.25) | 14:42.90 | (1:28.97) |
| 16:11.11 | (1:28.21) | 17:40.02 | (1:28.91) |
| 19:08.20 | (1:28.18) | 20:35.93 | (1:27.73) |
| 22:01.07 | (1:25.14) |