| 25.91 | 54.37 | (28.46) | |
| 1:23.50 | (29.13) | 1:53.13 | (29.63) |
| 2:23.02 | (29.89) | 2:53.10 | (30.08) |
| 3:23.39 | (30.29) | 3:54.00 | (30.61) |
| 4:24.34 | (30.34) | 4:54.57 | (30.23) |
| 5:25.08 | (30.51) | 5:55.62 | (30.54) |
| 6:26.41 | (30.79) | 6:56.89 | (30.48) |
| 7:27.21 | (30.32) | 7:57.62 | (30.41) |
| 8:27.81 | (30.19) | 8:58.40 | (30.59) |
| 9:28.66 | (30.26) | 9:58.07 | (29.41) |