| 1:14.83 | 2:35.28 | (1:20.45) | |
| 3:55.53 | (1:20.25) | 5:16.43 | (1:20.90) |
| 6:37.51 | (1:21.08) | 7:55.87 | (1:18.36) |
| 9:14.71 | (1:18.84) | 10:34.16 | (1:19.45) |
| 11:53.86 | (1:19.70) | 13:13.11 | (1:19.25) |
| 14:32.95 | (1:19.84) | 15:52.44 | (1:19.49) |
| 17:11.61 | (1:19.17) | 18:30.14 | (1:18.53) |
| 19:44.67 | (1:14.53) |