| 27.33 | 56.88 | (29.55) | |
| 1:26.87 | (29.99) | 1:56.92 | (30.05) |
| 2:26.60 | (29.68) | 2:55.80 | (29.20) |
| 3:24.90 | (29.10) | 3:54.37 | (29.47) |
| 4:23.75 | (29.38) | 4:53.35 | (29.60) |
| 5:23.11 | (29.76) | 5:52.80 | (29.69) |
| 6:22.41 | (29.61) | 6:52.07 | (29.66) |
| 7:21.62 | (29.55) | 7:51.40 | (29.78) |
| 8:21.04 | (29.64) | 8:51.11 | (30.07) |
| 9:21.35 | (30.24) | 9:50.85 | (29.50) |