| 1:21.61 | 2:50.01 | (1:28.40) | |
| 4:20.31 | (1:30.30) | 5:50.23 | (1:29.92) |
| 7:19.99 | (1:29.76) | 8:50.93 | (1:30.94) |
| 10:21.18 | (1:30.25) | 11:52.18 | (1:31.00) |
| 13:22.58 | (1:30.40) | 14:53.46 | (1:30.88) |
| 16:24.11 | (1:30.65) | 17:55.28 | (1:31.17) |
| 19:26.30 | (1:31.02) | 20:55.80 | (1:29.50) |
| 22:20.96 | (1:25.16) |