| 1:12.31 | 2:32.57 | (1:20.26) | |
| 3:53.07 | (1:20.50) | 5:12.68 | (1:19.61) |
| 6:33.29 | (1:20.61) | 7:54.43 | (1:21.14) |
| 9:16.31 | (1:21.88) | 10:37.49 | (1:21.18) |
| 11:57.78 | (1:20.29) | 13:18.41 | (1:20.63) |
| 14:39.46 | (1:21.05) | 16:01.14 | (1:21.68) |
| 17:24.18 | (1:23.04) | 18:43.10 | (1:18.92) |
| 20:00.91 | (1:17.81) |