| 1:18.62 | 2:41.14 | (1:22.52) | |
| 4:03.77 | (1:22.63) | 5:27.81 | (1:24.04) |
| 6:50.57 | (1:22.76) | 8:14.89 | (1:24.32) |
| 9:39.21 | (1:24.32) | 11:03.81 | (1:24.60) |
| 12:28.53 | (1:24.72) | 13:52.24 | (1:23.71) |
| 15:16.14 | (1:23.90) | 16:38.56 | (1:22.42) |
| 18:01.20 | (1:22.64) | 19:23.32 | (1:22.12) |
| 20:43.37 | (1:20.05) |