| 1:07.92 | 2:20.45 | (1:12.53) | |
| 3:33.25 | (1:12.80) | 4:46.38 | (1:13.13) |
| 5:59.91 | (1:13.53) | 7:13.58 | (1:13.67) |
| 8:27.03 | (1:13.45) | 9:40.59 | (1:13.56) |
| 10:54.75 | (1:14.16) | 12:09.22 | (1:14.47) |
| 13:23.39 | (1:14.17) | 14:37.17 | (1:13.78) |
| 15:51.09 | (1:13.92) | 17:05.03 | (1:13.94) |
| 18:17.34 | (1:12.31) |