| 1:20.89 | 2:50.02 | (1:29.13) | |
| 4:19.46 | (1:29.44) | 5:48.18 | (1:28.72) |
| 7:15.25 | (1:27.07) | 8:42.21 | (1:26.96) |
| 10:09.86 | (1:27.65) | 11:37.84 | (1:27.98) |
| 13:05.98 | (1:28.14) | 14:33.88 | (1:27.90) |
| 16:01.26 | (1:27.38) | 17:29.10 | (1:27.84) |
| 18:57.84 | (1:28.74) | 20:26.30 | (1:28.46) |
| 11:37.84 |