| 1:18.91 | 2:41.10 | (1:22.19) | |
| 4:03.53 | (1:22.43) | 5:25.50 | (1:21.97) |
| 6:46.55 | (1:21.05) | 8:07.59 | (1:21.04) |
| 9:28.21 | (1:20.62) | 10:48.37 | (1:20.16) |
| 12:09.03 | (1:20.66) | 13:30.09 | (1:21.06) |
| 14:51.35 | (1:21.26) | 16:13.42 | (1:22.07) |
| 17:35.82 | (1:22.40) | 18:58.11 | (1:22.29) |
| 20:19.50 | (1:21.39) |