| 1:17.58 | 2:37.94 | (1:20.36) | |
| 3:58.16 | (1:20.22) | 5:18.45 | (1:20.29) |
| 6:38.71 | (1:20.26) | 7:58.68 | (1:19.97) |
| 9:17.83 | (1:19.15) | 10:37.36 | (1:19.53) |
| 11:56.73 | (1:19.37) | 13:15.71 | (1:18.98) |
| 14:35.15 | (1:19.44) | 15:54.01 | (1:18.86) |
| 17:12.49 | (1:18.48) | 18:30.32 | (1:17.83) |
| 19:46.98 | (1:16.66) |