| 1:21.52 | 2:47.44 | (1:25.92) | |
| 4:14.81 | (1:27.37) | 5:42.43 | (1:27.62) |
| 7:10.63 | (1:28.20) | 8:38.01 | (1:27.38) |
| 10:06.02 | (1:28.01) | 11:34.58 | (1:28.56) |
| 13:03.46 | (1:28.88) | 14:32.08 | (1:28.62) |
| 16:01.31 | (1:29.23) | 17:30.77 | (1:29.46) |
| 19:00.32 | (1:29.55) | 20:28.92 | (1:28.60) |
| 21:56.34 | (1:27.42) |