| 1:10.68 | 2:27.24 | (1:16.56) | |
| 3:45.02 | (1:17.78) | 5:02.96 | (1:17.94) |
| 6:21.83 | (1:18.87) | 7:40.45 | (1:18.62) |
| 8:59.67 | (1:19.22) | 10:18.50 | (1:18.83) |
| 11:37.64 | (1:19.14) | 12:56.47 | (1:18.83) |
| 14:15.47 | (1:19.00) | 15:34.90 | (1:19.43) |
| 16:54.91 | (1:20.01) | 18:14.87 | (1:19.96) |
| 19:33.75 | (1:18.88) |