| 25.76 | 54.28 | (28.52) | |
| 1:23.51 | (29.23) | 1:52.94 | (29.43) |
| 2:22.46 | (29.52) | 2:52.22 | (29.76) |
| 3:21.97 | (29.75) | 3:51.75 | (29.78) |
| 4:21.66 | (29.91) | 4:51.46 | (29.80) |
| 5:21.55 | (30.09) | 5:52.03 | (30.48) |
| 6:22.65 | (30.62) | 6:53.55 | (30.90) |
| 7:24.65 | (31.10) | 7:55.80 | (31.15) |
| 8:26.96 | (31.16) | 8:57.72 | (30.76) |
| 9:28.59 | (30.87) | 9:57.37 | (28.78) |