| 1:16.58 | 2:36.80 | (1:20.22) | |
| 3:58.50 | (1:21.70) | 5:20.14 | (1:21.64) |
| 6:42.92 | (1:22.78) | 8:05.56 | (1:22.64) |
| 9:28.15 | (1:22.59) | 10:50.39 | (1:22.24) |
| 12:13.20 | (1:22.81) | 13:36.17 | (1:22.97) |
| 14:57.71 | (1:21.54) | 16:20.60 | (1:22.89) |
| 17:42.71 | (1:22.11) | 19:04.26 | (1:21.55) |
| 20:24.49 | (1:20.23) |