| 26.32 | 54.75 | (28.43) | |
| 1:23.69 | (28.94) | 1:52.63 | (28.94) |
| 2:22.10 | (29.47) | 2:51.41 | (29.31) |
| 3:20.74 | (29.33) | 3:50.14 | (29.40) |
| 4:19.84 | (29.70) | 4:49.70 | (29.86) |
| 5:19.53 | (29.83) | 5:49.63 | (30.10) |
| 6:19.81 | (30.18) | 6:50.41 | (30.60) |
| 7:21.63 | (31.22) | 7:52.52 | (30.89) |
| 8:23.77 | (31.25) | 8:55.01 | (31.24) |
| 9:26.28 | (31.27) | 9:56.13 | (29.85) |