| 1:12.84 | 2:31.39 | (1:18.55) | |
| 3:49.83 | (1:18.44) | 5:08.13 | (1:18.30) |
| 6:27.66 | (1:19.53) | 7:48.13 | (1:20.47) |
| 9:08.14 | (1:20.01) | 10:28.00 | (1:19.86) |
| 11:47.92 | (1:19.92) | 13:07.73 | (1:19.81) |
| 14:27.86 | (1:20.13) | 15:46.86 | (1:19.00) |
| 17:06.93 | (1:20.07) | 18:25.65 | (1:18.72) |
| 19:41.17 | (1:15.52) |