| 1:21.11 | 2:47.88 | (1:26.77) | |
| 4:15.92 | (1:28.04) | 5:43.18 | (1:27.26) |
| 7:11.11 | (1:27.93) | 8:38.38 | (1:27.27) |
| 10:07.36 | (1:28.98) | 11:36.83 | (1:29.47) |
| 13:06.05 | (1:29.22) | 14:35.02 | (1:28.97) |
| 16:04.30 | (1:29.28) | 17:33.12 | (1:28.82) |
| 19:01.51 | (1:28.39) | 20:29.61 | (1:28.10) |
| 21:54.86 | (1:25.25) |