| 1:23.19 | 2:50.90 | (1:27.71) | |
| 4:20.11 | (1:29.21) | 5:47.47 | (1:27.36) |
| 7:17.60 | (1:30.13) | 8:48.29 | (1:30.69) |
| 10:17.86 | (1:29.57) | 11:48.22 | (1:30.36) |
| 13:18.10 | (1:29.88) | 14:48.32 | (1:30.22) |
| 16:18.39 | (1:30.07) | 17:49.51 | (1:31.12) |
| 19:19.72 | (1:30.21) | 20:49.49 | (1:29.77) |
| 22:22.02 | (1:32.53) |