| 1:14.05 | 2:34.91 | (1:20.86) | |
| 3:57.97 | (1:23.06) | 5:21.91 | (1:23.94) |
| 6:46.46 | (1:24.55) | 8:09.20 | (1:22.74) |
| 9:33.17 | (1:23.97) | 10:56.05 | (1:22.88) |
| 12:20.43 | (1:24.38) | 13:46.75 | (1:26.32) |
| 15:11.81 | (1:25.06) | 16:37.13 | (1:25.32) |
| 18:03.14 | (1:26.01) | 19:26.24 | (1:23.10) |
| 20:47.21 | (1:20.97) |