| 1:13.87 | 2:31.28 | (1:17.41) | |
| 3:48.09 | (1:16.81) | 5:04.74 | (1:16.65) |
| 6:21.70 | (1:16.96) | 7:39.22 | (1:17.52) |
| 8:57.05 | (1:17.83) | 10:15.60 | (1:18.55) |
| 11:34.90 | (1:19.30) | 12:54.20 | (1:19.30) |
| 14:13.70 | (1:19.50) | 15:33.49 | (1:19.79) |
| 16:52.81 | (1:19.32) | 18:13.02 | (1:20.21) |
| 19:32.28 | (1:19.26) |