| 1:11.57 | 2:30.60 | (1:19.03) | |
| 3:48.96 | (1:18.36) | 5:09.45 | (1:20.49) |
| 6:29.54 | (1:20.09) | 7:49.75 | (1:20.21) |
| 9:09.75 | (1:20.00) | 10:30.09 | (1:20.34) |
| 11:51.93 | (1:21.84) | 13:14.41 | (1:22.48) |
| 14:36.11 | (1:21.70) | 15:58.54 | (1:22.43) |
| 17:20.23 | (1:21.69) | 18:41.52 | (1:21.29) |
| 20:00.80 | (1:19.28) |