| 25.96 | 54.22 | (28.26) | |
| 1:22.90 | (28.68) | 1:52.17 | (29.27) |
| 2:21.65 | (29.48) | 2:51.46 | (29.81) |
| 3:21.66 | (30.20) | 3:52.31 | (30.65) |
| 4:22.54 | (30.23) | 4:52.98 | (30.44) |
| 5:23.11 | (30.13) | 5:53.41 | (30.30) |
| 6:23.54 | (30.13) | 6:54.03 | (30.49) |
| 7:25.00 | (30.97) | 7:55.83 | (30.83) |
| 8:26.22 | (30.39) | 8:57.04 | (30.82) |
| 9:26.80 | (29.76) | 9:54.66 | (27.86) |