| 1:13.82 | 2:31.11 | (1:17.29) | |
| 3:49.68 | (1:18.57) | 5:08.01 | (1:18.33) |
| 6:27.43 | (1:19.42) | 7:46.42 | (1:18.99) |
| 9:07.10 | (1:20.68) | 10:27.82 | (1:20.72) |
| 11:47.81 | (1:19.99) | 13:09.09 | (1:21.28) |
| 14:29.99 | (1:20.90) | 15:51.49 | (1:21.50) |
| 17:13.75 | (1:22.26) | 18:35.92 | (1:22.17) |
| 19:56.61 | (1:20.69) |