| 1:08.88 | 2:20.31 | (1:11.43) | |
| 3:31.95 | (1:11.64) | 4:43.98 | (1:12.03) |
| 5:56.26 | (1:12.28) | 7:09.88 | (1:13.62) |
| 8:23.35 | (1:13.47) | 9:36.90 | (1:13.55) |
| 10:50.71 | (1:13.81) | 12:04.00 | (1:13.29) |
| 13:17.77 | (1:13.77) | 14:31.98 | (1:14.21) |
| 15:45.69 | (1:13.71) | 16:59.57 | (1:13.88) |
| 18:12.09 | (1:12.52) |