| 1:21.55 | 2:47.49 | (1:25.94) | |
| 4:12.77 | (1:25.28) | 5:38.71 | (1:25.94) |
| 7:04.27 | (1:25.56) | 8:29.15 | (1:24.88) |
| 9:53.98 | (1:24.83) | 11:18.74 | (1:24.76) |
| 12:43.52 | (1:24.78) | 14:07.28 | (1:23.76) |
| 15:31.21 | (1:23.93) | 16:56.82 | (1:25.61) |
| 18:22.97 | (1:26.15) | 19:47.55 | (1:24.58) |
| 21:09.77 | (1:22.22) |