| 1:13.98 | 2:32.78 | (1:18.80) | |
| 3:52.35 | (1:19.57) | 5:12.13 | (1:19.78) |
| 6:31.57 | (1:19.44) | 7:50.63 | (1:19.06) |
| 9:10.27 | (1:19.64) | 10:29.24 | (1:18.97) |
| 11:48.25 | (1:19.01) | 13:07.73 | (1:19.48) |
| 14:26.69 | (1:18.96) | 15:46.32 | (1:19.63) |
| 17:04.04 | (1:17.72) | 18:21.14 | (1:17.10) |
| 19:35.58 | (1:14.44) |