| 1:20.87 | 2:48.45 | (1:27.58) | |
| 4:18.10 | (1:29.65) | 5:47.61 | (1:29.51) |
| 7:16.76 | (1:29.15) | 8:50.02 | (1:33.26) |
| 10:22.99 | (1:32.97) | 11:56.05 | (1:33.06) |
| 13:29.10 | (1:33.05) | 14:58.46 | (1:29.36) |
| 16:24.85 | (1:26.39) | 17:51.49 | (1:26.64) |
| 19:17.70 | (1:26.21) | 20:46.71 | (1:29.01) |
| 22:08.88 | (1:22.17) |