| 1:13.24 | 2:34.83 | (1:21.59) | |
| 3:56.40 | (1:21.57) | 5:19.37 | (1:22.97) |
| 6:41.88 | (1:22.51) | 8:06.24 | (1:24.36) |
| 9:30.32 | (1:24.08) | 10:53.87 | (1:23.55) |
| 12:18.43 | (1:24.56) | 13:43.11 | (1:24.68) |
| 15:09.41 | (1:26.30) | 16:32.80 | (1:23.39) |
| 17:57.96 | (1:25.16) | 19:25.30 | (1:27.34) |
| 20:46.02 | (1:20.72) |