| 1:10.53 | 2:27.40 | (1:16.87) | |
| 3:43.83 | (1:16.43) | 5:00.00 | (1:16.17) |
| 6:17.64 | (1:17.64) | 7:33.98 | (1:16.34) |
| 8:51.21 | (1:17.23) | 10:08.70 | (1:17.49) |
| 11:26.41 | (1:17.71) | 12:45.42 | (1:19.01) |
| 14:03.06 | (1:17.64) | 15:20.90 | (1:17.84) |
| 16:38.35 | (1:17.45) | 17:55.60 | (1:17.25) |
| 19:07.41 | (1:11.81) |