| 1:07.54 | 2:20.49 | (1:12.95) | |
| 3:34.28 | (1:13.79) | 4:47.57 | (1:13.29) |
| 6:01.30 | (1:13.73) | 7:15.27 | (1:13.97) |
| 8:30.50 | (1:15.23) | 9:44.13 | (1:13.63) |
| 10:58.37 | (1:14.24) | 12:12.31 | (1:13.94) |
| 13:25.23 | (1:12.92) | 14:39.40 | (1:14.17) |
| 15:53.72 | (1:14.32) | 17:06.33 | (1:12.61) |
| 18:17.96 | (1:11.63) |