| 1:13.97 | 2:31.46 | (1:17.49) | |
| 3:49.31 | (1:17.85) | 5:08.01 | (1:18.70) |
| 6:25.49 | (1:17.48) | 7:41.31 | (1:15.82) |
| 8:57.50 | (1:16.19) | 10:14.03 | (1:16.53) |
| 11:31.48 | (1:17.45) | 12:48.39 | (1:16.91) |
| 14:05.21 | (1:16.82) | 15:21.51 | (1:16.30) |
| 16:37.74 | (1:16.23) | 17:53.44 | (1:15.70) |
| 19:06.84 | (1:13.40) |