| 1:16.03 | 2:37.59 | (1:21.56) | |
| 3:59.77 | (1:22.18) | 5:21.38 | (1:21.61) |
| 6:41.64 | (1:20.26) | 8:00.74 | (1:19.10) |
| 9:20.39 | (1:19.65) | 10:39.61 | (1:19.22) |
| 11:59.83 | (1:20.22) | 13:18.39 | (1:18.56) |
| 14:37.48 | (1:19.09) | 15:58.83 | (1:21.35) |
| 17:21.48 | (1:22.65) | 18:41.89 | (1:20.41) |
| 20:00.95 | (1:19.06) |