| 25.31 | 53.30 | (27.99) | |
| 1:21.18 | (27.88) | 1:49.25 | (28.07) |
| 2:17.14 | (27.89) | 2:44.79 | (27.65) |
| 3:12.69 | (27.90) | 3:40.50 | (27.81) |
| 4:08.39 | (27.89) | 4:36.29 | (27.90) |
| 5:04.12 | (27.83) | 5:32.09 | (27.97) |
| 6:00.18 | (28.09) | 6:28.41 | (28.23) |
| 6:56.47 | (28.06) | 7:24.57 | (28.10) |
| 7:52.50 | (27.93) | 8:20.37 | (27.87) |
| 8:48.18 | (27.81) | 9:14.61 | (26.43) |