| 1:11.41 | 2:29.59 | (1:18.18) | |
| 3:49.03 | (1:19.44) | 5:08.98 | (1:19.95) |
| 6:28.20 | (1:19.22) | 7:48.09 | (1:19.89) |
| 9:08.20 | (1:20.11) | 10:28.04 | (1:19.84) |
| 11:48.64 | (1:20.60) | 13:09.28 | (1:20.64) |
| 14:29.67 | (1:20.39) | 15:50.40 | (1:20.73) |
| 17:11.39 | (1:20.99) | 18:32.43 | (1:21.04) |
| 19:50.11 | (1:17.68) |