| 1:13.78 | 2:34.21 | (1:20.43) | |
| 3:55.33 | (1:21.12) | 5:14.58 | (1:19.25) |
| 6:34.10 | (1:19.52) | 7:54.47 | (1:20.37) |
| 9:14.13 | (1:19.66) | 10:34.34 | (1:20.21) |
| 11:53.65 | (1:19.31) | 13:13.89 | (1:20.24) |
| 14:34.47 | (1:20.58) | 15:52.89 | (1:18.42) |
| 17:14.09 | (1:21.20) | 18:34.69 | (1:20.60) |
| 19:51.19 | (1:16.50) |