| 1:16.77 | 2:40.69 | (1:23.92) | |
| 4:04.49 | (1:23.80) | 5:28.37 | (1:23.88) |
| 6:52.67 | (1:24.30) | 8:18.25 | (1:25.58) |
| 9:43.17 | (1:24.92) | 11:09.12 | (1:25.95) |
| 12:33.36 | (1:24.24) | 13:57.37 | (1:24.01) |
| 15:20.26 | (1:22.89) | 16:44.10 | (1:23.84) |
| 18:09.05 | (1:24.95) | 19:31.96 | (1:22.91) |
| 20:52.60 | (1:20.64) |