| 1:12.75 | 2:32.67 | (1:19.92) | |
| 3:53.51 | (1:20.84) | 5:14.50 | (1:20.99) |
| 6:36.34 | (1:21.84) | 7:58.57 | (1:22.23) |
| 9:19.73 | (1:21.16) | 10:40.99 | (1:21.26) |
| 12:02.46 | (1:21.47) | 13:23.85 | (1:21.39) |
| 14:46.06 | (1:22.21) | 16:09.05 | (1:22.99) |
| 17:31.48 | (1:22.43) | 18:53.37 | (1:21.89) |
| 20:09.76 | (1:16.39) |