| 25.46 | 53.75 | (28.29) | |
| 1:23.04 | (29.29) | 1:52.80 | (29.76) |
| 2:22.53 | (29.73) | 2:52.29 | (29.76) |
| 3:22.10 | (29.81) | 3:52.13 | (30.03) |
| 4:22.64 | (30.51) | 4:53.17 | (30.53) |
| 5:23.60 | (30.43) | 5:54.49 | (30.89) |
| 6:25.26 | (30.77) | 6:56.39 | (31.13) |
| 7:27.24 | (30.85) | 7:58.46 | (31.22) |
| 8:29.83 | (31.37) | 9:01.01 | (31.18) |
| 9:31.81 | (30.80) | 9:59.99 | (28.18) |