| 25.15 | 52.67 | (27.52) | |
| 1:20.43 | (27.76) | 1:48.32 | (27.89) |
| 2:16.33 | (28.01) | 2:44.35 | (28.02) |
| 3:12.31 | (27.96) | 3:40.24 | (27.93) |
| 4:08.34 | (28.10) | 4:36.64 | (28.30) |
| 5:04.57 | (27.93) | 5:32.35 | (27.78) |
| 6:00.43 | (28.08) | 6:28.56 | (28.13) |
| 6:56.73 | (28.17) | 7:24.35 | (27.62) |
| 7:52.49 | (28.14) | 8:20.86 | (28.37) |
| 8:48.84 | (27.98) | 9:15.78 | (26.94) |