| 27.43 | 56.35 | (28.92) | |
| 1:25.29 | (28.94) | 1:54.48 | (29.19) |
| 2:24.07 | (29.59) | 2:53.83 | (29.76) |
| 3:23.91 | (30.08) | 3:53.28 | (29.37) |
| 4:22.94 | (29.66) | 4:53.07 | (30.13) |
| 5:23.90 | (30.83) | 5:54.58 | (30.68) |
| 6:24.60 | (30.02) | 6:54.97 | (30.37) |
| 7:25.28 | (30.31) | 7:55.67 | (30.39) |
| 8:26.12 | (30.45) | 8:56.59 | (30.47) |
| 9:26.12 | (29.53) | 9:55.54 | (29.42) |