| 1:21.20 | 2:50.10 | (1:28.90) | |
| 4:19.15 | (1:29.05) | 5:48.60 | (1:29.45) |
| 7:18.05 | (1:29.45) | 8:46.33 | (1:28.28) |
| 10:14.94 | (1:28.61) | 11:43.47 | (1:28.53) |
| 13:11.69 | (1:28.22) | 14:39.57 | (1:27.88) |
| 16:07.71 | (1:28.14) | 17:35.62 | (1:27.91) |
| 19:03.87 | (1:28.25) | 20:31.53 | (1:27.66) |
| 21:59.23 | (1:27.70) |