| 27.54 | 56.28 | (28.74) | |
| 1:25.56 | (29.28) | 1:54.96 | (29.40) |
| 2:24.71 | (29.75) | 2:54.18 | (29.47) |
| 3:24.09 | (29.91) | 3:53.82 | (29.73) |
| 4:23.02 | (29.20) | 4:52.05 | (29.03) |
| 5:21.18 | (29.13) | 5:50.49 | (29.31) |
| 6:20.00 | (29.51) | 6:49.64 | (29.64) |
| 7:19.08 | (29.44) | 7:48.34 | (29.26) |
| 8:18.20 | (29.86) | 8:48.20 | (30.00) |
| 9:18.20 | (30.00) | 9:47.33 | (29.13) |