| 1:13.66 | 2:32.10 | (1:18.44) | |
| 3:51.48 | (1:19.38) | 5:10.97 | (1:19.49) |
| 6:32.28 | (1:21.31) | 7:53.55 | (1:21.27) |
| 9:15.08 | (1:21.53) | 10:36.78 | (1:21.70) |
| 11:58.11 | (1:21.33) | 13:19.98 | (1:21.87) |
| 14:42.94 | (1:22.96) | 16:08.17 | (1:25.23) |
| 17:32.13 | (1:23.96) | 18:57.40 | (1:25.27) |
| 20:19.22 | (1:21.82) |