| 1:16.32 | 2:37.65 | (1:21.33) | |
| 3:58.82 | (1:21.17) | 5:20.28 | (1:21.46) |
| 6:41.16 | (1:20.88) | 8:01.23 | (1:20.07) |
| 9:21.30 | (1:20.07) | 10:41.26 | (1:19.96) |
| 12:01.02 | (1:19.76) | 13:21.01 | (1:19.99) |
| 14:40.84 | (1:19.83) | 16:01.25 | (1:20.41) |
| 17:21.01 | (1:19.76) | 18:40.66 | (1:19.65) |
| 19:58.85 | (1:18.19) |