| 25.74 | 54.22 | (28.48) | |
| 1:23.39 | (29.17) | 1:52.98 | (29.59) |
| 2:22.69 | (29.71) | 2:52.48 | (29.79) |
| 3:22.21 | (29.73) | 3:51.94 | (29.73) |
| 4:21.96 | (30.02) | 4:52.21 | (30.25) |
| 5:22.34 | (30.13) | 5:52.47 | (30.13) |
| 6:22.96 | (30.49) | 6:53.36 | (30.40) |
| 7:24.10 | (30.74) | 7:54.82 | (30.72) |
| 8:25.50 | (30.68) | 8:56.56 | (31.06) |
| 9:27.52 | (30.96) | 9:58.36 | (30.84) |