| 1:16.69 | 2:38.58 | (1:21.89) | |
| 3:59.57 | (1:20.99) | 5:21.45 | (1:21.88) |
| 6:42.99 | (1:21.54) | 8:04.60 | (1:21.61) |
| 9:25.99 | (1:21.39) | 10:47.04 | (1:21.05) |
| 12:08.19 | (1:21.15) | 13:30.39 | (1:22.20) |
| 14:53.08 | (1:22.69) | 16:15.47 | (1:22.39) |
| 17:38.75 | (1:23.28) | 19:01.33 | (1:22.58) |
| 20:22.97 | (1:21.64) |