| 1:12.57 | 2:29.82 | (1:17.25) | |
| 3:47.55 | (1:17.73) | 5:05.73 | (1:18.18) |
| 6:24.52 | (1:18.79) | 7:41.90 | (1:17.38) |
| 8:59.30 | (1:17.40) | 10:16.39 | (1:17.09) |
| 11:33.28 | (1:16.89) | 12:50.39 | (1:17.11) |
| 14:07.01 | (1:16.62) | 15:24.90 | (1:17.89) |
| 16:40.73 | (1:15.83) | 17:57.57 | (1:16.84) |
| 19:11.64 | (1:14.07) |