| 1:20.46 | 2:50.41 | (1:29.95) | |
| 4:19.74 | (1:29.33) | 5:48.25 | (1:28.51) |
| 7:16.58 | (1:28.33) | 8:45.13 | (1:28.55) |
| 10:14.47 | (1:29.34) | 11:41.77 | (1:27.30) |
| 13:08.32 | (1:26.55) | 14:34.33 | (1:26.01) |
| 16:00.52 | (1:26.19) | 17:26.45 | (1:25.93) |
| 18:53.71 | (1:27.26) | 20:20.38 | (1:26.67) |
| 21:45.25 | (1:24.87) |