| 1:08.88 | 2:24.21 | (1:15.33) | |
| 3:39.68 | (1:15.47) | 4:54.95 | (1:15.27) |
| 6:10.64 | (1:15.69) | 7:26.65 | (1:16.01) |
| 8:42.52 | (1:15.87) | 9:58.00 | (1:15.48) |
| 11:13.91 | (1:15.91) | 12:30.29 | (1:16.38) |
| 13:46.57 | (1:16.28) | 15:03.53 | (1:16.96) |
| 16:20.99 | (1:17.46) | 17:37.87 | (1:16.88) |
| 18:53.37 | (1:15.50) |