| 1:11.79 | 2:29.36 | (1:17.57) | |
| 3:47.64 | (1:18.28) | 5:07.52 | (1:19.88) |
| 6:29.11 | (1:21.59) | 7:51.22 | (1:22.11) |
| 9:12.79 | (1:21.57) | 10:36.33 | (1:23.54) |
| 11:59.97 | (1:23.64) | 13:24.54 | (1:24.57) |
| 14:46.67 | (1:22.13) | 16:11.78 | (1:25.11) |
| 17:35.47 | (1:23.69) | 18:58.23 | (1:22.76) |
| 20:20.15 | (1:21.92) |