| 1:08.47 | 2:21.22 | (1:12.75) | |
| 3:34.48 | (1:13.26) | 4:47.97 | (1:13.49) |
| 6:01.66 | (1:13.69) | 7:15.82 | (1:14.16) |
| 8:29.80 | (1:13.98) | 9:44.57 | (1:14.77) |
| 10:59.17 | (1:14.60) | 12:13.44 | (1:14.27) |
| 13:27.55 | (1:14.11) | 14:41.02 | (1:13.47) |
| 15:53.94 | (1:12.92) | 17:06.83 | (1:12.89) |
| 18:17.11 | (1:10.28) |