| 1:22.30 | 2:49.69 | (1:27.39) | |
| 4:17.80 | (1:28.11) | 5:46.15 | (1:28.35) |
| 7:15.45 | (1:29.30) | 8:45.03 | (1:29.58) |
| 10:14.41 | (1:29.38) | 11:44.72 | (1:30.31) |
| 13:14.79 | (1:30.07) | 14:43.87 | (1:29.08) |
| 16:13.91 | (1:30.04) | 17:43.34 | (1:29.43) |
| 19:11.24 | (1:27.90) | 20:37.35 | (1:26.11) |
| 21:59.61 | (1:22.26) |