| 25.66 | 54.55 | (28.89) | |
| 1:23.96 | (29.41) | 1:53.11 | (29.15) |
| 2:22.42 | (29.31) | 2:51.77 | (29.35) |
| 3:21.44 | (29.67) | 3:51.34 | (29.90) |
| 4:20.63 | (29.29) | 4:51.06 | (30.43) |
| 5:20.73 | (29.67) | 5:50.74 | (30.01) |
| 6:21.26 | (30.52) | 6:52.06 | (30.80) |
| 7:22.62 | (30.56) | 7:53.23 | (30.61) |
| 8:23.37 | (30.14) | 8:54.28 | (30.91) |
| 9:25.21 | (30.93) | 9:55.05 | (29.84) |