| 1:08.89 | 2:21.68 | (1:12.79) | |
| 3:34.58 | (1:12.90) | 4:47.66 | (1:13.08) |
| 6:01.17 | (1:13.51) | 7:15.09 | (1:13.92) |
| 8:30.16 | (1:15.07) | 9:46.38 | (1:16.22) |
| 11:01.88 | (1:15.50) | 12:19.07 | (1:17.19) |
| 13:36.14 | (1:17.07) | 14:53.92 | (1:17.78) |
| 16:10.89 | (1:16.97) | 17:29.62 | (1:18.73) |
| 18:46.63 | (1:17.01) |