| 1:16.89 | 2:39.17 | (1:22.28) | |
| 4:01.54 | (1:22.37) | 5:21.73 | (1:20.19) |
| 6:42.02 | (1:20.29) | 8:04.69 | (1:22.67) |
| 9:28.21 | (1:23.52) | 10:52.24 | (1:24.03) |
| 12:16.05 | (1:23.81) | 13:41.08 | (1:25.03) |
| 15:05.14 | (1:24.06) | 16:31.51 | (1:26.37) |
| 17:58.01 | (1:26.50) | 19:25.26 | (1:27.25) |
| 20:48.56 | (1:23.30) |