| 1:11.70 | 2:26.42 | (1:14.72) | |
| 3:41.45 | (1:15.03) | 4:56.37 | (1:14.92) |
| 6:11.17 | (1:14.80) | 7:25.54 | (1:14.37) |
| 8:40.19 | (1:14.65) | 9:54.18 | (1:13.99) |
| 11:07.95 | (1:13.77) | 12:21.39 | (1:13.44) |
| 13:34.58 | (1:13.19) | 14:48.46 | (1:13.88) |
| 16:01.87 | (1:13.41) | 17:16.00 | (1:14.13) |
| 18:26.50 | (1:10.50) |