| 1:08.36 | 2:19.44 | (1:11.08) | |
| 3:31.13 | (1:11.69) | 4:42.93 | (1:11.80) |
| 5:55.70 | (1:12.77) | 7:08.24 | (1:12.54) |
| 8:21.32 | (1:13.08) | 9:35.42 | (1:14.10) |
| 10:49.56 | (1:14.14) | 12:04.35 | (1:14.79) |
| 13:18.86 | (1:14.51) | 14:33.55 | (1:14.69) |
| 15:48.82 | (1:15.27) | 17:03.32 | (1:14.50) |
| 18:16.48 | (1:13.16) |