| 1:08.36 | 2:19.68 | (1:11.32) | |
| 3:31.37 | (1:11.69) | 4:43.94 | (1:12.57) |
| 5:56.82 | (1:12.88) | 7:10.10 | (1:13.28) |
| 8:23.22 | (1:13.12) | 9:36.27 | (1:13.05) |
| 10:50.55 | (1:14.28) | 12:04.61 | (1:14.06) |
| 13:18.80 | (1:14.19) | 14:32.97 | (1:14.17) |
| 15:47.03 | (1:14.06) | 17:01.25 | (1:14.22) |
| 18:14.52 | (1:13.27) |