| 28.14 | 57.83 | (29.69) | |
| 1:27.63 | (29.80) | 1:57.70 | (30.07) |
| 2:27.75 | (30.05) | 2:57.63 | (29.88) |
| 3:27.93 | (30.30) | 3:58.15 | (30.22) |
| 4:28.33 | (30.18) | 4:58.46 | (30.13) |
| 5:28.79 | (30.33) | 5:59.20 | (30.41) |
| 6:29.57 | (30.37) | 6:59.84 | (30.27) |
| 7:29.94 | (30.10) | 7:59.98 | (30.04) |
| 8:30.12 | (30.14) | 9:00.36 | (30.24) |
| 9:29.57 | (29.21) | 9:57.59 | (28.02) |