| 1:08.00 | 2:21.33 | (1:13.33) | |
| 3:35.54 | (1:14.21) | 4:50.17 | (1:14.63) |
| 6:05.04 | (1:14.87) | 7:20.64 | (1:15.60) |
| 8:35.94 | (1:15.30) | 9:51.62 | (1:15.68) |
| 11:07.39 | (1:15.77) | 12:24.53 | (1:17.14) |
| 13:41.86 | (1:17.33) | 14:58.97 | (1:17.11) |
| 16:17.00 | (1:18.03) | 17:35.21 | (1:18.21) |
| 18:52.11 | (1:16.90) |