| 26.70 | 55.60 | (28.90) | |
| 1:25.29 | (29.69) | 1:55.26 | (29.97) |
| 2:25.37 | (30.11) | 2:55.62 | (30.25) |
| 3:26.21 | (30.59) | 3:56.41 | (30.20) |
| 4:26.94 | (30.53) | 4:57.01 | (30.07) |
| 5:27.40 | (30.39) | 5:57.92 | (30.52) |
| 6:28.43 | (30.51) | 6:59.07 | (30.64) |
| 7:29.81 | (30.74) | 8:00.04 | (30.23) |
| 8:30.26 | (30.22) | 9:00.02 | (29.76) |
| 9:30.36 | (30.34) | 9:58.66 | (28.30) |