| 1:15.13 | 2:33.30 | (1:18.17) | |
| 3:52.90 | (1:19.60) | 5:11.65 | (1:18.75) |
| 6:30.44 | (1:18.79) | 7:48.64 | (1:18.20) |
| 9:08.32 | (1:19.68) | 10:27.88 | (1:19.56) |
| 11:47.98 | (1:20.10) | 13:08.05 | (1:20.07) |
| 14:28.36 | (1:20.31) | 15:48.34 | (1:19.98) |
| 17:08.01 | (1:19.67) | 18:28.02 | (1:20.01) |
| 19:44.95 | (1:16.93) |