| 1:19.72 | 2:47.11 | (1:27.39) | |
| 4:16.47 | (1:29.36) | 5:43.72 | (1:27.25) |
| 7:12.47 | (1:28.75) | 8:41.63 | (1:29.16) |
| 10:11.57 | (1:29.94) | 11:40.60 | (1:29.03) |
| 13:09.40 | (1:28.80) | 14:37.94 | (1:28.54) |
| 16:05.98 | (1:28.04) | 17:34.48 | (1:28.50) |
| 19:02.64 | (1:28.16) | 20:30.08 | (1:27.44) |
| 21:55.85 | (1:25.77) |