| 27.50 | 56.46 | (28.96) | |
| 1:25.61 | (29.15) | 1:54.87 | (29.26) |
| 2:24.27 | (29.40) | 2:53.97 | (29.70) |
| 3:23.78 | (29.81) | 3:53.41 | (29.63) |
| 4:22.99 | (29.58) | 4:52.66 | (29.67) |
| 5:21.26 | (28.60) | 5:50.30 | (29.04) |
| 6:19.52 | (29.22) | 6:49.06 | (29.54) |
| 7:18.79 | (29.73) | 7:48.52 | (29.73) |
| 8:18.36 | (29.84) | 8:48.23 | (29.87) |
| 9:18.10 | (29.87) | 9:47.14 | (29.04) |