| 26.41 | 54.78 | (28.37) | |
| 1:23.54 | (28.76) | 1:52.75 | (29.21) |
| 2:22.23 | (29.48) | 2:51.62 | (29.39) |
| 3:21.19 | (29.57) | 3:50.84 | (29.65) |
| 4:20.66 | (29.82) | 4:50.60 | (29.94) |
| 5:20.66 | (30.06) | 5:50.65 | (29.99) |
| 6:20.93 | (30.28) | 6:51.15 | (30.22) |
| 7:21.59 | (30.44) | 7:51.60 | (30.01) |
| 8:21.92 | (30.32) | 8:52.03 | (30.11) |
| 9:22.10 | (30.07) | 9:50.55 | (28.45) |