| 1:18.75 | 2:40.61 | (1:21.86) | |
| 4:02.04 | (1:21.43) | 5:23.53 | (1:21.49) |
| 6:45.46 | (1:21.93) | 8:06.37 | (1:20.91) |
| 9:29.85 | (1:23.48) | 10:53.71 | (1:23.86) |
| 12:19.36 | (1:25.65) | 13:43.37 | (1:24.01) |
| 15:07.60 | (1:24.23) | 16:30.41 | (1:22.81) |
| 17:52.15 | (1:21.74) | 19:13.18 | (1:21.03) |
| 20:32.44 | (1:19.26) |