| 27.16 | 55.24 | (28.08) | |
| 1:24.04 | (28.80) | 1:53.59 | (29.55) |
| 2:23.24 | (29.65) | 2:53.39 | (30.15) |
| 3:23.56 | (30.17) | 3:53.07 | (29.51) |
| 4:22.77 | (29.70) | 4:52.78 | (30.01) |
| 5:22.00 | (29.22) | 5:51.66 | (29.66) |
| 6:21.34 | (29.68) | 6:51.17 | (29.83) |
| 7:20.90 | (29.73) | 7:50.51 | (29.61) |
| 8:20.00 | (29.49) | 8:49.93 | (29.93) |
| 9:19.54 | (29.61) | 9:48.26 | (28.72) |