| 25.01 | 52.91 | (27.90) | |
| 1:20.87 | (27.96) | 1:49.14 | (28.27) |
| 2:17.41 | (28.27) | 2:45.84 | (28.43) |
| 3:14.46 | (28.62) | 3:42.97 | (28.51) |
| 4:11.73 | (28.76) | 4:40.47 | (28.74) |
| 5:09.01 | (28.54) | 5:37.66 | (28.65) |
| 6:06.22 | (28.56) | 6:35.21 | (28.99) |
| 7:03.86 | (28.65) | 7:32.58 | (28.72) |
| 8:01.32 | (28.74) | 8:29.77 | (28.45) |
| 8:57.66 | (27.89) | 9:24.60 | (26.94) |