| 1:15.30 | 2:35.73 | (1:20.43) | |
| 3:57.83 | (1:22.10) | 5:22.52 | (1:24.69) |
| 6:49.13 | (1:26.61) | 8:15.41 | (1:26.28) |
| 9:41.32 | (1:25.91) | 11:06.23 | (1:24.91) |
| 12:31.86 | (1:25.63) | 13:58.08 | (1:26.22) |
| 15:23.68 | (1:25.60) | 16:48.74 | (1:25.06) |
| 18:13.74 | (1:25.00) | 19:37.83 | (1:24.09) |
| 21:01.74 | (1:23.91) |