| 26.06 | 54.60 | (28.54) | |
| 1:23.95 | (29.35) | 1:53.78 | (29.83) |
| 2:23.78 | (30.00) | 2:54.12 | (30.34) |
| 3:24.25 | (30.13) | 3:54.35 | (30.10) |
| 4:24.49 | (30.14) | 4:55.02 | (30.53) |
| 5:25.70 | (30.68) | 5:56.07 | (30.37) |
| 6:26.73 | (30.66) | 6:57.56 | (30.83) |
| 7:28.31 | (30.75) | 7:59.07 | (30.76) |
| 8:29.79 | (30.72) | 9:00.60 | (30.81) |
| 9:30.92 | (30.32) | 10:00.57 | (29.65) |