| 27.52 | 56.41 | (28.89) | |
| 1:25.50 | (29.09) | 1:54.80 | (29.30) |
| 2:24.41 | (29.61) | 2:53.99 | (29.58) |
| 3:23.14 | (29.15) | 3:52.62 | (29.48) |
| 4:22.16 | (29.54) | 4:51.47 | (29.31) |
| 5:20.37 | (28.90) | 5:50.06 | (29.69) |
| 6:19.35 | (29.29) | 6:48.46 | (29.11) |
| 7:16.87 | (28.41) | 7:45.69 | (28.82) |
| 8:14.34 | (28.65) | 8:42.89 | (28.55) |
| 9:10.90 | (28.01) | 9:38.37 | (27.47) |