| 25.03 | 52.48 | (27.45) | |
| 1:20.23 | (27.75) | 1:48.24 | (28.01) |
| 2:16.55 | (28.31) | 2:44.82 | (28.27) |
| 3:13.40 | (28.58) | 3:41.82 | (28.42) |
| 4:10.38 | (28.56) | 4:39.09 | (28.71) |
| 5:07.41 | (28.32) | 5:36.09 | (28.68) |
| 6:04.93 | (28.84) | 6:33.78 | (28.85) |
| 7:02.71 | (28.93) | 7:31.37 | (28.66) |
| 8:00.18 | (28.81) | 8:28.79 | (28.61) |
| 8:57.25 | (28.46) | 9:24.52 | (27.27) |