| 1:10.75 | 2:22.70 | (1:11.95) | |
| 3:37.53 | (1:14.83) | 4:50.81 | (1:13.28) |
| 6:03.93 | (1:13.12) | 7:17.50 | (1:13.57) |
| 8:31.33 | (1:13.83) | 9:44.88 | (1:13.55) |
| 10:59.24 | (1:14.36) | 12:13.57 | (1:14.33) |
| 13:25.18 | (1:11.61) | 14:37.13 | (1:11.95) |
| 15:50.19 | (1:13.06) | 17:02.10 | (1:11.91) |
| 18:11.49 | (1:09.39) |