| 1:19.79 | 2:48.18 | (1:28.39) | |
| 4:16.57 | (1:28.39) | 5:45.57 | (1:29.00) |
| 7:14.17 | (1:28.60) | 8:41.70 | (1:27.53) |
| 10:08.29 | (1:26.59) | 11:35.64 | (1:27.35) |
| 13:03.50 | (1:27.86) | 14:31.24 | (1:27.74) |
| 15:58.75 | (1:27.51) | 17:29.05 | (1:30.30) |
| 18:57.69 | (1:28.64) | 20:24.89 | (1:27.20) |
| 21:47.87 | (1:22.98) |