| 1:08.28 | 2:21.06 | (1:12.78) | |
| 3:34.68 | (1:13.62) | 4:48.04 | (1:13.36) |
| 6:02.12 | (1:14.08) | 7:16.15 | (1:14.03) |
| 8:28.57 | (1:12.42) | 9:41.28 | (1:12.71) |
| 10:54.30 | (1:13.02) | 12:06.81 | (1:12.51) |
| 13:20.24 | (1:13.43) | 14:33.65 | (1:13.41) |
| 15:45.88 | (1:12.23) | 16:58.39 | (1:12.51) |
| 18:07.80 | (1:09.41) |