| 1:12.71 | 2:30.14 | (1:17.43) | |
| 3:48.84 | (1:18.70) | 5:07.68 | (1:18.84) |
| 6:26.86 | (1:19.18) | 7:46.63 | (1:19.77) |
| 9:07.07 | (1:20.44) | 10:26.37 | (1:19.30) |
| 11:46.47 | (1:20.10) | 13:06.92 | (1:20.45) |
| 14:27.20 | (1:20.28) | 15:46.93 | (1:19.73) |
| 17:07.74 | (1:20.81) | 18:26.73 | (1:18.99) |
| 19:45.69 | (1:18.96) |