| 1:08.49 | 2:20.01 | (1:11.52) | |
| 3:32.41 | (1:12.40) | 4:45.72 | (1:13.31) |
| 5:59.79 | (1:14.07) | 7:13.65 | (1:13.86) |
| 8:27.54 | (1:13.89) | 9:41.72 | (1:14.18) |
| 10:55.11 | (1:13.39) | 12:08.70 | (1:13.59) |
| 13:22.26 | (1:13.56) | 14:36.03 | (1:13.77) |
| 15:49.86 | (1:13.83) | 17:02.03 | (1:12.17) |
| 18:12.05 | (1:10.02) |