| 1:10.60 | 2:27.00 | (1:16.40) | |
| 3:43.68 | (1:16.68) | 5:00.53 | (1:16.85) |
| 6:18.02 | (1:17.49) | 7:36.05 | (1:18.03) |
| 8:54.96 | (1:18.91) | 10:14.74 | (1:19.78) |
| 11:34.98 | (1:20.24) | 12:56.47 | (1:21.49) |
| 14:17.37 | (1:20.90) | 15:38.17 | (1:20.80) |
| 16:57.38 | (1:19.21) | 18:14.34 | (1:16.96) |
| 19:28.35 | (1:14.01) |