| 1:09.92 | 2:23.02 | (1:13.10) | |
| 3:36.30 | (1:13.28) | 4:49.63 | (1:13.33) |
| 6:03.14 | (1:13.51) | 7:17.22 | (1:14.08) |
| 8:31.32 | (1:14.10) | 9:45.33 | (1:14.01) |
| 10:59.25 | (1:13.92) | 12:13.77 | (1:14.52) |
| 13:28.55 | (1:14.78) | 14:44.02 | (1:15.47) |
| 15:59.51 | (1:15.49) | 17:15.32 | (1:15.81) |
| 18:29.96 | (1:14.64) |