| 1:16.81 | 2:38.88 | (1:22.07) | |
| 4:00.82 | (1:21.94) | 5:24.15 | (1:23.33) |
| 6:46.32 | (1:22.17) | 8:08.53 | (1:22.21) |
| 9:29.90 | (1:21.37) | 10:52.03 | (1:22.13) |
| 12:14.73 | (1:22.70) | 13:37.43 | (1:22.70) |
| 15:00.00 | (1:22.57) | 16:23.29 | (1:23.29) |
| 17:46.07 | (1:22.78) | 19:09.19 | (1:23.12) |
| 20:30.48 | (1:21.29) |