| 1:12.54 | 2:32.73 | (1:20.19) | |
| 3:53.63 | (1:20.90) | 5:15.58 | (1:21.95) |
| 6:37.81 | (1:22.23) | 7:57.90 | (1:20.09) |
| 9:18.60 | (1:20.70) | 10:38.91 | (1:20.31) |
| 12:00.56 | (1:21.65) | 13:21.88 | (1:21.32) |
| 14:42.17 | (1:20.29) | 16:02.25 | (1:20.08) |
| 17:22.61 | (1:20.36) | 18:42.49 | (1:19.88) |
| 19:59.17 | (1:16.68) |