| 26.69 | 55.12 | (28.43) | |
| 1:24.01 | (28.89) | 1:53.18 | (29.17) |
| 2:22.36 | (29.18) | 2:51.99 | (29.63) |
| 3:21.58 | (29.59) | 3:51.40 | (29.82) |
| 4:21.34 | (29.94) | 4:51.66 | (30.32) |
| 5:22.10 | (30.44) | 5:52.28 | (30.18) |
| 6:22.43 | (30.15) | 6:52.79 | (30.36) |
| 7:23.18 | (30.39) | 7:53.61 | (30.43) |
| 8:24.14 | (30.53) | 8:54.40 | (30.26) |
| 9:24.32 | (29.92) | 9:53.46 | (29.14) |