| 1:08.89 | 2:20.58 | (1:11.69) | |
| 3:32.30 | (1:11.72) | 4:45.14 | (1:12.84) |
| 5:58.09 | (1:12.95) | 7:11.89 | (1:13.80) |
| 8:25.81 | (1:13.92) | 9:40.30 | (1:14.49) |
| 10:54.93 | (1:14.63) | 12:09.81 | (1:14.88) |
| 13:24.64 | (1:14.83) | 14:39.21 | (1:14.57) |
| 15:54.93 | (1:15.72) | 17:08.91 | (1:13.98) |
| 18:22.94 | (1:14.03) |