| 1:14.12 | 2:32.63 | (1:18.51) | |
| 3:53.22 | (1:20.59) | 5:14.51 | (1:21.29) |
| 6:36.42 | (1:21.91) | 7:58.26 | (1:21.84) |
| 9:23.01 | (1:24.75) | 10:47.13 | (1:24.12) |
| 12:10.56 | (1:23.43) | 13:35.29 | (1:24.73) |
| 14:59.93 | (1:24.64) | 16:25.18 | (1:25.25) |
| 17:49.64 | (1:24.46) | 19:13.97 | (1:24.33) |
| 20:32.88 | (1:18.91) |