| 25.91 | 54.39 | (28.48) | |
| 1:23.76 | (29.37) | 1:53.56 | (29.80) |
| 2:23.64 | (30.08) | 2:53.81 | (30.17) |
| 3:23.91 | (30.10) | 3:54.06 | (30.15) |
| 4:24.15 | (30.09) | 4:54.24 | (30.09) |
| 5:24.19 | (29.95) | 5:54.60 | (30.41) |
| 6:24.84 | (30.24) | 6:55.61 | (30.77) |
| 7:26.36 | (30.75) | 7:56.88 | (30.52) |
| 8:27.46 | (30.58) | 8:57.78 | (30.32) |
| 9:27.85 | (30.07) | 9:56.58 | (28.73) |