| 1:12.26 | 2:29.55 | (1:17.29) | |
| 3:49.20 | (1:19.65) | 5:10.14 | (1:20.94) |
| 6:31.42 | (1:21.28) | 7:53.37 | (1:21.95) |
| 9:14.51 | (1:21.14) | 10:37.85 | (1:23.34) |
| 12:02.44 | (1:24.59) | 13:26.27 | (1:23.83) |
| 14:50.05 | (1:23.78) | 16:10.08 | (1:20.03) |
| 17:31.33 | (1:21.25) | 18:53.14 | (1:21.81) |
| 20:11.59 | (1:18.45) |