| 1:15.90 | 2:35.46 | (1:19.56) | |
| 3:55.36 | (1:19.90) | 5:15.85 | (1:20.49) |
| 6:36.61 | (1:20.76) | 7:56.97 | (1:20.36) |
| 9:17.42 | (1:20.45) | 10:38.97 | (1:21.55) |
| 11:59.70 | (1:20.73) | 13:19.91 | (1:20.21) |
| 14:40.78 | (1:20.87) | 16:01.18 | (1:20.40) |
| 17:21.22 | (1:20.04) | 18:40.25 | (1:19.03) |
| 19:58.53 | (1:18.28) |