| 1:21.60 | 2:49.77 | (1:28.17) | |
| 4:15.80 | (1:26.03) | 5:41.72 | (1:25.92) |
| 7:08.86 | (1:27.14) | 8:35.13 | (1:26.27) |
| 10:01.28 | (1:26.15) | 11:27.52 | (1:26.24) |
| 12:54.13 | (1:26.61) | 14:21.14 | (1:27.01) |
| 15:48.71 | (1:27.57) | 17:15.79 | (1:27.08) |
| 18:41.34 | (1:25.55) | 20:06.34 | (1:25.00) |
| 21:28.02 | (1:21.68) |