| 1:16.15 | 2:36.48 | (1:20.33) | |
| 3:58.00 | (1:21.52) | 5:19.26 | (1:21.26) |
| 6:40.04 | (1:20.78) | 8:01.09 | (1:21.05) |
| 9:21.49 | (1:20.40) | 10:42.66 | (1:21.17) |
| 12:03.49 | (1:20.83) | 13:25.61 | (1:22.12) |
| 14:47.30 | (1:21.69) | 16:09.74 | (1:22.44) |
| 17:32.16 | (1:22.42) | 18:52.28 | (1:20.12) |
| 20:11.41 | (1:19.13) |