| 1:21.25 | 2:48.99 | (1:27.74) | |
| 4:16.71 | (1:27.72) | 5:44.40 | (1:27.69) |
| 7:12.30 | (1:27.90) | 8:40.76 | (1:28.46) |
| 10:09.41 | (1:28.65) | 11:37.99 | (1:28.58) |
| 13:06.62 | (1:28.63) | 14:35.46 | (1:28.84) |
| 16:04.46 | (1:29.00) | 17:33.20 | (1:28.74) |
| 19:01.40 | (1:28.20) | 20:29.00 | (1:27.60) |
| 21:49.71 | (1:20.71) |