| 25.60 | 54.59 | (28.99) | |
| 1:23.79 | (29.20) | 1:53.05 | (29.26) |
| 2:22.77 | (29.72) | 2:52.19 | (29.42) |
| 3:21.75 | (29.56) | 3:51.45 | (29.70) |
| 4:20.79 | (29.34) | 4:50.36 | (29.57) |
| 5:20.39 | (30.03) | 5:50.27 | (29.88) |
| 6:20.33 | (30.06) | 6:50.42 | (30.09) |
| 7:20.66 | (30.24) | 7:50.83 | (30.17) |
| 8:20.99 | (30.16) | 8:51.02 | (30.03) |
| 9:20.63 | (29.61) | 9:48.38 | (27.75) |