| 1:20.96 | 2:48.27 | (1:27.31) | |
| 4:17.01 | (1:28.74) | 5:46.06 | (1:29.05) |
| 7:16.04 | (1:29.98) | 8:45.46 | (1:29.42) |
| 10:16.36 | (1:30.90) | 11:46.05 | (1:29.69) |
| 13:16.89 | (1:30.84) | 14:47.34 | (1:30.45) |
| 16:18.94 | (1:31.60) | 17:50.86 | (1:31.92) |
| 19:21.17 | (1:30.31) | 20:49.36 | (1:28.19) |
| 22:11.89 | (1:22.53) |