| 1:16.43 | 2:38.12 | (1:21.69) | |
| 4:00.99 | (1:22.87) | 5:23.66 | (1:22.67) |
| 6:46.38 | (1:22.72) | 8:08.90 | (1:22.52) |
| 9:31.72 | (1:22.82) | 10:54.09 | (1:22.37) |
| 12:15.58 | (1:21.49) | 13:38.39 | (1:22.81) |
| 15:00.41 | (1:22.02) | 16:23.62 | (1:23.21) |
| 17:45.95 | (1:22.33) | 19:08.79 | (1:22.84) |
| 20:28.85 | (1:20.06) |