| 1:21.35 | 2:49.00 | (1:27.65) | |
| 4:17.11 | (1:28.11) | 5:45.62 | (1:28.51) |
| 7:15.03 | (1:29.41) | 8:45.28 | (1:30.25) |
| 10:15.18 | (1:29.90) | 11:45.78 | (1:30.60) |
| 13:16.26 | (1:30.48) | 14:46.16 | (1:29.90) |
| 16:16.55 | (1:30.39) | 17:46.52 | (1:29.97) |
| 19:13.75 | (1:27.23) | 20:42.78 | (1:29.03) |
| 22:04.69 | (1:21.91) |