| 25.56 | 53.34 | (27.78) | |
| 1:21.70 | (28.36) | 1:50.36 | (28.66) |
| 2:19.30 | (28.94) | 2:48.46 | (29.16) |
| 3:17.62 | (29.16) | 3:46.89 | (29.27) |
| 4:16.44 | (29.55) | 4:46.13 | (29.69) |
| 5:15.75 | (29.62) | 5:45.71 | (29.96) |
| 6:15.80 | (30.09) | 6:46.27 | (30.47) |
| 7:16.84 | (30.57) | 7:47.32 | (30.48) |
| 8:18.00 | (30.68) | 8:48.54 | (30.54) |
| 9:18.88 | (30.34) | 9:48.56 | (29.68) |