| 1:17.61 | 2:39.23 | (1:21.62) | |
| 4:00.39 | (1:21.16) | 5:21.68 | (1:21.29) |
| 6:43.08 | (1:21.40) | 8:05.07 | (1:21.99) |
| 9:26.56 | (1:21.49) | 10:47.54 | (1:20.98) |
| 12:09.30 | (1:21.76) | 13:30.84 | (1:21.54) |
| 14:53.01 | (1:22.17) | 16:14.83 | (1:21.82) |
| 17:36.32 | (1:21.49) | 18:56.69 | (1:20.37) |
| 20:14.11 | (1:17.42) |