| 1:17.45 | 2:41.29 | (1:23.84) | |
| 4:06.40 | (1:25.11) | 5:30.57 | (1:24.17) |
| 6:54.51 | (1:23.94) | 8:19.12 | (1:24.61) |
| 9:45.26 | (1:26.14) | 11:09.81 | (1:24.55) |
| 12:34.36 | (1:24.55) | 13:58.46 | (1:24.10) |
| 15:23.10 | (1:24.64) | 16:47.71 | (1:24.61) |
| 18:11.65 | (1:23.94) | 19:35.52 | (1:23.87) |
| 20:58.01 | (1:22.49) |