| 1:18.78 | 2:43.25 | (1:24.47) | |
| 4:09.75 | (1:26.50) | 5:35.03 | (1:25.28) |
| 6:58.83 | (1:23.80) | 8:23.66 | (1:24.83) |
| 9:48.56 | (1:24.90) | 11:14.34 | (1:25.78) |
| 12:41.35 | (1:27.01) | 14:07.98 | (1:26.63) |
| 15:33.88 | (1:25.90) | 17:03.69 | (1:29.81) |
| 18:32.03 | (1:28.34) | 20:01.00 | (1:28.97) |
| 21:26.66 | (1:25.66) |