| 27.47 | 57.15 | (29.68) | |
| 1:27.03 | (29.88) | 1:57.12 | (30.09) |
| 2:27.57 | (30.45) | 2:57.02 | (29.45) |
| 3:27.27 | (30.25) | 3:57.57 | (30.30) |
| 4:28.00 | (30.43) | 4:58.42 | (30.42) |
| 5:28.92 | (30.50) | 5:59.54 | (30.62) |
| 6:29.55 | (30.01) | 7:00.04 | (30.49) |
| 7:30.14 | (30.10) | 8:00.14 | (30.00) |
| 8:30.44 | (30.30) | 9:00.63 | (30.19) |
| 9:31.20 | (30.57) |