| 1:15.36 | 2:35.73 | (1:20.37) | |
| 3:57.06 | (1:21.33) | 5:18.81 | (1:21.75) |
| 6:40.87 | (1:22.06) | 8:03.26 | (1:22.39) |
| 9:25.93 | (1:22.67) | 10:49.06 | (1:23.13) |
| 12:12.16 | (1:23.10) | 13:34.85 | (1:22.69) |
| 14:58.34 | (1:23.49) | 16:21.37 | (1:23.03) |
| 17:45.34 | (1:23.97) | 19:07.91 | (1:22.57) |
| 20:26.07 | (1:18.16) |