| 1:13.21 | 2:32.54 | (1:19.33) | |
| 3:52.26 | (1:19.72) | 5:12.27 | (1:20.01) |
| 6:32.40 | (1:20.13) | 7:52.30 | (1:19.90) |
| 9:12.05 | (1:19.75) | 10:32.15 | (1:20.10) |
| 11:51.93 | (1:19.78) | 13:11.26 | (1:19.33) |
| 14:30.78 | (1:19.52) | 15:50.85 | (1:20.07) |
| 17:11.54 | (1:20.69) | 18:32.51 | (1:20.97) |
| 19:51.59 | (1:19.08) |