| 1:09.87 | 2:25.51 | (1:15.64) | |
| 3:40.64 | (1:15.13) | 4:55.93 | (1:15.29) |
| 6:11.07 | (1:15.14) | 7:25.66 | (1:14.59) |
| 8:41.64 | (1:15.98) | 9:59.16 | (1:17.52) |
| 11:14.34 | (1:15.18) | 12:29.69 | (1:15.35) |
| 13:45.08 | (1:15.39) | 15:00.18 | (1:15.10) |
| 16:17.13 | (1:16.95) | 17:32.26 | (1:15.13) |
| 18:45.31 | (1:13.05) |