| 1:09.85 | 2:26.05 | (1:16.20) | |
| 3:42.51 | (1:16.46) | 4:58.92 | (1:16.41) |
| 6:16.08 | (1:17.16) | 7:33.68 | (1:17.60) |
| 8:52.64 | (1:18.96) | 10:10.94 | (1:18.30) |
| 11:29.48 | (1:18.54) | 12:48.95 | (1:19.47) |
| 14:07.95 | (1:19.00) | 15:27.97 | (1:20.02) |
| 16:47.17 | (1:19.20) | 18:04.72 | (1:17.55) |
| 19:21.81 | (1:17.09) |