| 1:08.59 | 2:19.54 | (1:10.95) | |
| 3:31.66 | (1:12.12) | 4:44.23 | (1:12.57) |
| 5:57.75 | (1:13.52) | 7:11.21 | (1:13.46) |
| 8:25.22 | (1:14.01) | 9:39.36 | (1:14.14) |
| 10:53.26 | (1:13.90) | 12:07.47 | (1:14.21) |
| 13:21.24 | (1:13.77) | 14:35.21 | (1:13.97) |
| 15:49.30 | (1:14.09) | 17:03.07 | (1:13.77) |
| 18:15.96 | (1:12.89) |