| 1:11.64 | 2:29.34 | (1:17.70) | |
| 3:48.89 | (1:19.55) | 5:08.16 | (1:19.27) |
| 6:28.47 | (1:20.31) | 7:48.11 | (1:19.64) |
| 9:08.19 | (1:20.08) | 10:27.47 | (1:19.28) |
| 11:46.94 | (1:19.47) | 13:06.67 | (1:19.73) |
| 14:25.10 | (1:18.43) | 15:44.12 | (1:19.02) |
| 17:03.00 | (1:18.88) | 18:19.78 | (1:16.78) |
| 19:33.40 | (1:13.62) |