| 25.86 | 54.24 | (28.38) | |
| 1:23.85 | (29.61) | 1:53.52 | (29.67) |
| 2:23.36 | (29.84) | 2:53.37 | (30.01) |
| 3:23.42 | (30.05) | 3:53.53 | (30.11) |
| 4:23.66 | (30.13) | 4:53.86 | (30.20) |
| 5:23.97 | (30.11) | 5:54.35 | (30.38) |
| 6:24.41 | (30.06) | 6:54.65 | (30.24) |
| 7:25.56 | (30.91) | 7:56.44 | (30.88) |
| 8:27.14 | (30.70) | 8:57.65 | (30.51) |
| 9:28.54 | (30.89) | 9:57.73 | (29.19) |