| 1:16.94 | 2:37.77 | (1:20.83) | |
| 3:59.19 | (1:21.42) | 5:20.43 | (1:21.24) |
| 6:41.98 | (1:21.55) | 8:01.78 | (1:19.80) |
| 9:22.19 | (1:20.41) | 10:42.53 | (1:20.34) |
| 12:02.29 | (1:19.76) | 13:23.07 | (1:20.78) |
| 14:44.11 | (1:21.04) | 16:04.72 | (1:20.61) |
| 17:26.29 | (1:21.57) | 18:46.98 | (1:20.69) |
| 20:06.83 | (1:19.85) |