| 1:09.40 | 2:24.76 | (1:15.36) | |
| 3:40.18 | (1:15.42) | 4:55.75 | (1:15.57) |
| 6:11.37 | (1:15.62) | 7:26.66 | (1:15.29) |
| 8:42.02 | (1:15.36) | 9:56.66 | (1:14.64) |
| 11:11.42 | (1:14.76) | 12:26.45 | (1:15.03) |
| 13:41.17 | (1:14.72) | 14:55.60 | (1:14.43) |
| 16:10.50 | (1:14.90) | 17:25.31 | (1:14.81) |
| 18:38.10 | (1:12.79) |