| 1:12.32 | 2:31.57 | (1:19.25) | |
| 3:51.21 | (1:19.64) | 5:11.70 | (1:20.49) |
| 6:31.78 | (1:20.08) | 7:52.05 | (1:20.27) |
| 9:11.06 | (1:19.01) | 10:29.86 | (1:18.80) |
| 11:48.71 | (1:18.85) | 13:08.37 | (1:19.66) |
| 14:26.83 | (1:18.46) | 15:46.14 | (1:19.31) |
| 17:05.72 | (1:19.58) | 18:25.44 | (1:19.72) |
| 19:42.35 | (1:16.91) |