| 1:13.46 | 2:31.04 | (1:17.58) | |
| 3:50.05 | (1:19.01) | 5:09.24 | (1:19.19) |
| 6:28.41 | (1:19.17) | 7:47.98 | (1:19.57) |
| 9:08.54 | (1:20.56) | 10:28.64 | (1:20.10) |
| 11:48.39 | (1:19.75) | 13:08.68 | (1:20.29) |
| 14:29.18 | (1:20.50) | 15:49.80 | (1:20.62) |
| 17:10.30 | (1:20.50) | 18:30.66 | (1:20.36) |
| 19:47.94 | (1:17.28) |