| 1:10.72 | 2:26.21 | (1:15.49) | |
| 3:42.18 | (1:15.97) | 4:58.73 | (1:16.55) |
| 6:15.51 | (1:16.78) | 7:33.23 | (1:17.72) |
| 8:51.07 | (1:17.84) | 10:08.53 | (1:17.46) |
| 11:25.72 | (1:17.19) | 12:43.45 | (1:17.73) |
| 14:01.25 | (1:17.80) | 15:18.84 | (1:17.59) |
| 16:37.13 | (1:18.29) | 17:55.16 | (1:18.03) |
| 19:12.16 | (1:17.00) |