| 1:12.02 | 2:32.56 | (1:20.54) | |
| 3:55.32 | (1:22.76) | 5:18.57 | (1:23.25) |
| 6:41.81 | (1:23.24) | 8:05.06 | (1:23.25) |
| 9:28.98 | (1:23.92) | 10:52.96 | (1:23.98) |
| 12:16.56 | (1:23.60) | 13:40.20 | (1:23.64) |
| 15:03.45 | (1:23.25) | 16:26.11 | (1:22.66) |
| 17:49.37 | (1:23.26) | 19:11.03 | (1:21.66) |
| 20:27.40 | (1:16.37) |