| 1:15.10 | 2:35.20 | (1:20.10) | |
| 3:56.63 | (1:21.43) | 5:18.21 | (1:21.58) |
| 6:40.06 | (1:21.85) | 8:02.38 | (1:22.32) |
| 9:25.66 | (1:23.28) | 10:47.31 | (1:21.65) |
| 12:08.99 | (1:21.68) | 13:31.33 | (1:22.34) |
| 14:53.88 | (1:22.55) | 16:16.76 | (1:22.88) |
| 17:39.75 | (1:22.99) | 19:02.45 | (1:22.70) |
| 20:21.54 | (1:19.09) |