| 1:15.89 | 2:37.04 | (1:21.15) | |
| 3:59.34 | (1:22.30) | 5:22.31 | (1:22.97) |
| 6:45.90 | (1:23.59) | 8:08.28 | (1:22.38) |
| 9:30.92 | (1:22.64) | 10:52.86 | (1:21.94) |
| 12:15.70 | (1:22.84) | 13:39.18 | (1:23.48) |
| 15:02.03 | (1:22.85) | 16:24.59 | (1:22.56) |
| 17:48.04 | (1:23.45) | 19:10.32 | (1:22.28) |
| 20:31.18 | (1:20.86) |