| 25.35 | 53.31 | (27.96) | |
| 1:21.70 | (28.39) | 1:50.39 | (28.69) |
| 2:18.93 | (28.54) | 2:47.80 | (28.87) |
| 3:16.20 | (28.40) | 3:44.66 | (28.46) |
| 4:13.41 | (28.75) | 4:42.01 | (28.60) |
| 5:10.57 | (28.56) | 5:39.06 | (28.49) |
| 6:07.72 | (28.66) | 6:36.49 | (28.77) |
| 7:04.96 | (28.47) | 7:33.75 | (28.79) |
| 8:02.61 | (28.86) | 8:31.37 | (28.76) |
| 8:59.80 | (28.43) | 9:26.68 | (26.88) |