| 1:12.91 | 2:32.98 | (1:20.07) | |
| 3:53.88 | (1:20.90) | 5:15.06 | (1:21.18) |
| 6:36.19 | (1:21.13) | 7:57.51 | (1:21.32) |
| 9:19.08 | (1:21.57) | 10:40.57 | (1:21.49) |
| 12:02.03 | (1:21.46) | 13:23.99 | (1:21.96) |
| 14:46.30 | (1:22.31) | 16:08.40 | (1:22.10) |
| 17:30.80 | (1:22.40) | 18:52.58 | (1:21.78) |
| 20:12.88 | (1:20.30) |