| 1:10.53 | 2:25.77 | (1:15.24) | |
| 3:41.72 | (1:15.95) | 4:57.86 | (1:16.14) |
| 6:13.83 | (1:15.97) | 7:29.94 | (1:16.11) |
| 8:46.87 | (1:16.93) | 10:03.86 | (1:16.99) |
| 11:20.77 | (1:16.91) | 12:38.82 | (1:18.05) |
| 13:56.26 | (1:17.44) | 15:14.04 | (1:17.78) |
| 16:32.16 | (1:18.12) | 17:49.97 | (1:17.81) |
| 19:07.04 | (1:17.07) |