| 1:08.90 | 2:20.69 | (1:11.79) | |
| 3:32.28 | (1:11.59) | 4:43.56 | (1:11.28) |
| 5:55.53 | (1:11.97) | 7:07.78 | (1:12.25) |
| 8:20.71 | (1:12.93) | 9:33.93 | (1:13.22) |
| 10:48.42 | (1:14.49) | 12:02.97 | (1:14.55) |
| 13:16.64 | (1:13.67) | 14:29.80 | (1:13.16) |
| 15:44.55 | (1:14.75) | 16:58.48 | (1:13.93) |
| 18:10.43 | (1:11.95) |