| 1:15.31 | 2:36.46 | (1:21.15) | |
| 3:57.75 | (1:21.29) | 5:19.95 | (1:22.20) |
| 6:42.41 | (1:22.46) | 8:03.45 | (1:21.04) |
| 9:25.70 | (1:22.25) | 10:46.99 | (1:21.29) |
| 12:09.19 | (1:22.20) | 13:31.58 | (1:22.39) |
| 14:54.30 | (1:22.72) | 16:17.21 | (1:22.91) |
| 17:37.93 | (1:20.72) | 18:57.39 | (1:19.46) |
| 20:11.95 | (1:14.56) |