| 1:21.00 | 2:48.65 | (1:27.65) | |
| 4:16.06 | (1:27.41) | 5:43.36 | (1:27.30) |
| 7:13.42 | (1:30.06) | 8:41.33 | (1:27.91) |
| 10:09.28 | (1:27.95) | 11:38.13 | (1:28.85) |
| 13:06.29 | (1:28.16) | 14:34.66 | (1:28.37) |
| 16:01.39 | (1:26.73) | 17:28.76 | (1:27.37) |
| 18:55.19 | (1:26.43) | 20:22.20 | (1:27.01) |
| 21:46.79 | (1:24.59) |