| 1:13.92 | 2:31.54 | (1:17.62) | |
| 3:50.97 | (1:19.43) | 5:10.69 | (1:19.72) |
| 6:31.15 | (1:20.46) | 7:51.83 | (1:20.68) |
| 9:12.63 | (1:20.80) | 10:35.12 | (1:22.49) |
| 11:57.16 | (1:22.04) | 13:19.57 | (1:22.41) |
| 14:41.51 | (1:21.94) | 16:02.66 | (1:21.15) |
| 17:23.15 | (1:20.49) | 18:44.24 | (1:21.09) |
| 20:04.17 | (1:19.93) |