| 25.51 | 54.06 | (28.55) | |
| 1:23.59 | (29.53) | 1:53.49 | (29.90) |
| 2:23.40 | (29.91) | 2:53.48 | (30.08) |
| 3:24.33 | (30.85) | 3:54.70 | (30.37) |
| 4:24.94 | (30.24) | 4:55.12 | (30.18) |
| 5:25.39 | (30.27) | 5:54.60 | (29.21) |
| 6:25.37 | (30.77) | 6:56.05 | (30.68) |
| 7:26.85 | (30.80) | 7:56.12 | (29.27) |
| 8:26.46 | (30.34) | 8:56.93 | (30.47) |
| 9:26.85 | (29.92) | 9:54.66 | (27.81) |