| 1:17.78 | 2:38.98 | (1:21.20) | |
| 4:01.60 | (1:22.62) | 5:23.72 | (1:22.12) |
| 6:45.56 | (1:21.84) | 8:08.11 | (1:22.55) |
| 9:30.73 | (1:22.62) | 10:52.71 | (1:21.98) |
| 12:16.61 | (1:23.90) | 13:39.18 | (1:22.57) |
| 15:01.43 | (1:22.25) | 16:23.51 | (1:22.08) |
| 17:44.92 | (1:21.41) | 19:05.55 | (1:20.63) |
| 20:21.94 | (1:16.39) |