| 1:13.33 | 2:29.58 | (1:16.25) | |
| 3:46.55 | (1:16.97) | 5:04.59 | (1:18.04) |
| 6:22.14 | (1:17.55) | 7:39.92 | (1:17.78) |
| 8:54.73 | (1:14.81) | 10:11.65 | (1:16.92) |
| 11:27.91 | (1:16.26) | 12:43.90 | (1:15.99) |
| 14:01.18 | (1:17.28) | 15:18.20 | (1:17.02) |
| 16:34.21 | (1:16.01) | 17:50.37 | (1:16.16) |
| 18:59.56 | (1:09.19) |