| 26.34 | 54.95 | (28.61) | |
| 1:23.74 | (28.79) | 1:53.38 | (29.64) |
| 2:22.91 | (29.53) | 2:52.24 | (29.33) |
| 3:21.68 | (29.44) | 3:51.19 | (29.51) |
| 4:21.22 | (30.03) | 4:51.04 | (29.82) |
| 5:20.63 | (29.59) | 5:50.71 | (30.08) |
| 6:21.21 | (30.50) | 6:51.29 | (30.08) |
| 7:21.38 | (30.09) | 7:51.57 | (30.19) |
| 8:21.65 | (30.08) | 8:52.40 | (30.75) |
| 9:23.83 | (31.43) | 9:54.64 | (30.81) |