| 26.52 | 55.32 | (28.80) | |
| 1:24.05 | (28.73) | 1:52.96 | (28.91) |
| 2:22.04 | (29.08) | 2:51.41 | (29.37) |
| 3:21.03 | (29.62) | 3:50.84 | (29.81) |
| 4:20.61 | (29.77) | 4:50.76 | (30.15) |
| 5:20.89 | (30.13) | 5:50.97 | (30.08) |
| 6:21.22 | (30.25) | 6:51.68 | (30.46) |
| 7:22.42 | (30.74) | 7:52.68 | (30.26) |
| 8:23.12 | (30.44) | 8:53.92 | (30.80) |
| 9:23.61 | (29.69) | 9:53.31 | (29.70) |