| 1:11.49 | 2:29.28 | (1:17.79) | |
| 3:48.46 | (1:19.18) | 5:07.86 | (1:19.40) |
| 6:27.37 | (1:19.51) | 7:47.56 | (1:20.19) |
| 9:08.04 | (1:20.48) | 10:28.88 | (1:20.84) |
| 11:49.76 | (1:20.88) | 13:10.16 | (1:20.40) |
| 14:31.42 | (1:21.26) | 15:52.23 | (1:20.81) |
| 17:14.41 | (1:22.18) | 18:34.16 | (1:19.75) |
| 19:51.41 | (1:17.25) |