| 1:08.39 | 2:21.49 | (1:13.10) | |
| 3:34.60 | (1:13.11) | 4:47.93 | (1:13.33) |
| 6:01.84 | (1:13.91) | 7:16.59 | (1:14.75) |
| 8:31.55 | (1:14.96) | 9:46.54 | (1:14.99) |
| 11:01.38 | (1:14.84) | 12:16.76 | (1:15.38) |
| 13:32.09 | (1:15.33) | 14:48.06 | (1:15.97) |
| 16:03.96 | (1:15.90) | 17:20.10 | (1:16.14) |
| 18:33.57 | (1:13.47) |