| 26.38 | 54.99 | (28.61) | |
| 1:24.36 | (29.37) | 1:54.14 | (29.78) |
| 2:24.19 | (30.05) | 2:54.30 | (30.11) |
| 3:24.72 | (30.42) | 3:55.21 | (30.49) |
| 4:25.46 | (30.25) | 4:55.80 | (30.34) |
| 5:26.53 | (30.73) | 5:56.84 | (30.31) |
| 6:27.63 | (30.79) | 6:58.38 | (30.75) |
| 7:28.97 | (30.59) | 7:58.97 | (30.00) |
| 8:28.65 | (29.68) | 8:58.54 | (29.89) |
| 9:28.42 | (29.88) | 9:57.30 | (28.88) |