| 1:08.91 | 2:21.54 | (1:12.63) | |
| 3:33.74 | (1:12.20) | 4:47.17 | (1:13.43) |
| 5:59.89 | (1:12.72) | 7:13.40 | (1:13.51) |
| 8:26.52 | (1:13.12) | 9:40.11 | (1:13.59) |
| 10:54.63 | (1:14.52) | 12:08.41 | (1:13.78) |
| 13:22.49 | (1:14.08) | 14:38.04 | (1:15.55) |
| 15:52.31 | (1:14.27) | 17:06.29 | (1:13.98) |
| 18:18.18 | (1:11.89) |