| 1:15.93 | 2:36.36 | (1:20.43) | |
| 3:56.00 | (1:19.64) | 5:15.58 | (1:19.58) |
| 6:36.75 | (1:21.17) | 7:59.10 | (1:22.35) |
| 9:21.91 | (1:22.81) | 10:44.54 | (1:22.63) |
| 12:08.69 | (1:24.15) | 13:32.87 | (1:24.18) |
| 14:57.10 | (1:24.23) | 16:21.44 | (1:24.34) |
| 17:45.89 | (1:24.45) | 19:08.35 | (1:22.46) |
| 20:30.67 | (1:22.32) |