| 25.42 | 52.96 | (27.54) | |
| 1:20.58 | (27.62) | 1:48.47 | (27.89) |
| 2:16.47 | (28.00) | 2:44.30 | (27.83) |
| 3:12.46 | (28.16) | 3:40.63 | (28.17) |
| 4:09.03 | (28.40) | 4:37.20 | (28.17) |
| 5:05.50 | (28.30) | 5:33.81 | (28.31) |
| 6:02.06 | (28.25) | 6:30.36 | (28.30) |
| 6:58.78 | (28.42) | 7:27.07 | (28.29) |
| 7:54.72 | (27.65) | 8:22.58 | (27.86) |
| 8:50.39 | (27.81) | 9:17.61 | (27.22) |