| 28.58 | 58.96 | (30.38) | |
| 1:29.36 | (30.40) | 1:59.83 | (30.47) |
| 2:29.98 | (30.15) | 2:59.94 | (29.96) |
| 3:29.63 | (29.69) | 3:59.86 | (30.23) |
| 4:29.92 | (30.06) | 4:59.85 | (29.93) |
| 5:29.70 | (29.85) | 5:59.46 | (29.76) |
| 6:29.50 | (30.04) | 6:59.70 | (30.20) |
| 7:29.87 | (30.17) | 7:59.99 | (30.12) |
| 8:30.21 | (30.22) | 9:00.05 | (29.84) |
| 9:29.72 | (29.67) | 9:58.60 | (28.88) |