| 26.28 | 54.50 | (28.22) | |
| 1:22.77 | (28.27) | 1:51.02 | (28.25) |
| 2:19.17 | (28.15) | 2:47.24 | (28.07) |
| 3:15.52 | (28.28) | 3:43.79 | (28.27) |
| 4:11.88 | (28.09) | 4:40.10 | (28.22) |
| 5:08.11 | (28.01) | 5:36.21 | (28.10) |
| 6:04.37 | (28.16) | 6:32.64 | (28.27) |
| 7:00.81 | (28.17) | 7:29.10 | (28.29) |
| 7:57.20 | (28.10) | 8:25.26 | (28.06) |
| 8:53.01 | (27.75) | 9:20.43 | (27.42) |