| 25.72 | 54.24 | (28.52) | |
| 1:23.45 | (29.21) | 1:53.17 | (29.72) |
| 2:22.71 | (29.54) | 2:52.46 | (29.75) |
| 3:22.29 | (29.83) | 3:52.34 | (30.05) |
| 4:22.38 | (30.04) | 4:52.36 | (29.98) |
| 5:22.80 | (30.44) | 5:53.14 | (30.34) |
| 6:23.50 | (30.36) | 6:54.10 | (30.60) |
| 7:24.09 | (29.99) | 7:54.21 | (30.12) |
| 8:24.09 | (29.88) | 8:53.82 | (29.73) |
| 9:23.46 | (29.64) | 9:52.35 | (28.89) |