| 1:11.87 | 2:28.01 | (1:16.14) | |
| 3:44.34 | (1:16.33) | 5:01.01 | (1:16.67) |
| 6:18.89 | (1:17.88) | 7:37.28 | (1:18.39) |
| 8:56.79 | (1:19.51) | 10:17.96 | (1:21.17) |
| 11:39.61 | (1:21.65) | 13:01.40 | (1:21.79) |
| 14:22.91 | (1:21.51) | 15:44.22 | (1:21.31) |
| 17:06.36 | (1:22.14) | 18:28.32 | (1:21.96) |
| 19:48.35 | (1:20.03) |