| 1:11.33 | 2:29.28 | (1:17.95) | |
| 3:47.67 | (1:18.39) | 5:07.35 | (1:19.68) |
| 6:29.25 | (1:21.90) | 7:49.65 | (1:20.40) |
| 9:10.46 | (1:20.81) | 10:31.04 | (1:20.58) |
| 11:50.69 | (1:19.65) | 13:11.49 | (1:20.80) |
| 14:32.50 | (1:21.01) | 15:52.53 | (1:20.03) |
| 17:10.93 | (1:18.40) | 18:28.29 | (1:17.36) |
| 19:43.42 | (1:15.13) |