| 25.73 | 54.13 | (28.40) | |
| 1:23.38 | (29.25) | 1:52.52 | (29.14) |
| 2:22.36 | (29.84) | 2:52.20 | (29.84) |
| 3:21.69 | (29.49) | 3:51.34 | (29.65) |
| 4:21.09 | (29.75) | 4:50.97 | (29.88) |
| 5:20.98 | (30.01) | 5:51.07 | (30.09) |
| 6:21.17 | (30.10) | 6:51.43 | (30.26) |
| 7:21.87 | (30.44) | 7:52.04 | (30.17) |
| 8:22.21 | (30.17) | 8:52.55 | (30.34) |
| 9:22.51 | (29.96) | 9:51.04 | (28.53) |