| 26.60 | 55.20 | (28.60) | |
| 1:24.25 | (29.05) | 1:53.46 | (29.21) |
| 2:22.74 | (29.28) | 2:52.02 | (29.28) |
| 3:21.31 | (29.29) | 3:50.88 | (29.57) |
| 4:20.70 | (29.82) | 4:50.38 | (29.68) |
| 5:20.21 | (29.83) | 5:49.96 | (29.75) |
| 6:19.52 | (29.56) | 6:49.43 | (29.91) |
| 7:19.50 | (30.07) | 7:49.43 | (29.93) |
| 8:19.39 | (29.96) | 8:49.44 | (30.05) |
| 9:19.43 | (29.99) | 9:48.81 | (29.38) |