| 1:12.87 | 2:31.82 | (1:18.95) | |
| 3:50.66 | (1:18.84) | 5:10.31 | (1:19.65) |
| 6:30.12 | (1:19.81) | 7:49.81 | (1:19.69) |
| 9:09.95 | (1:20.14) | 10:30.00 | (1:20.05) |
| 11:50.17 | (1:20.17) | 13:10.56 | (1:20.39) |
| 14:30.39 | (1:19.83) | 15:50.26 | (1:19.87) |
| 17:10.27 | (1:20.01) | 18:30.35 | (1:20.08) |
| 19:48.19 | (1:17.84) |