| 1:10.45 | 2:25.69 | (1:15.24) | |
| 3:41.59 | (1:15.90) | 4:57.07 | (1:15.48) |
| 6:13.82 | (1:16.75) | 7:29.92 | (1:16.10) |
| 8:47.29 | (1:17.37) | 10:05.93 | (1:18.64) |
| 11:22.88 | (1:16.95) | 12:40.44 | (1:17.56) |
| 13:58.43 | (1:17.99) | 15:16.07 | (1:17.64) |
| 16:33.07 | (1:17.00) | 17:50.61 | (1:17.54) |
| 19:07.04 | (1:16.43) |