| 27.50 | 56.99 | (29.49) | |
| 1:27.05 | (30.06) | 1:57.13 | (30.08) |
| 2:27.21 | (30.08) | 2:57.32 | (30.11) |
| 3:27.42 | (30.10) | 3:57.53 | (30.11) |
| 4:27.71 | (30.18) | 4:58.12 | (30.41) |
| 5:28.12 | (30.00) | 5:58.37 | (30.25) |
| 6:28.62 | (30.25) | 6:59.00 | (30.38) |
| 7:28.79 | (29.79) | 7:58.62 | (29.83) |
| 8:28.57 | (29.95) | 8:58.64 | (30.07) |
| 9:28.63 | (29.99) | 9:57.87 | (29.24) |