| 1:12.27 | 2:28.24 | (1:15.97) | |
| 3:44.79 | (1:16.55) | 5:01.21 | (1:16.42) |
| 6:17.20 | (1:15.99) | 7:33.70 | (1:16.50) |
| 8:50.36 | (1:16.66) | 10:06.85 | (1:16.49) |
| 11:23.83 | (1:16.98) | 12:41.10 | (1:17.27) |
| 13:58.70 | (1:17.60) | 15:17.31 | (1:18.61) |
| 16:34.94 | (1:17.63) | 17:53.47 | (1:18.53) |
| 19:11.25 | (1:17.78) |