| 26.69 | 54.75 | (28.06) | |
| 1:23.04 | (28.29) | 1:51.66 | (28.62) |
| 2:19.94 | (28.28) | 2:48.45 | (28.51) |
| 3:16.95 | (28.50) | 3:45.36 | (28.41) |
| 4:13.90 | (28.54) | 4:42.12 | (28.22) |
| 5:10.34 | (28.22) | 5:38.83 | (28.49) |
| 6:07.27 | (28.44) | 6:36.02 | (28.75) |
| 7:04.31 | (28.29) | 7:32.75 | (28.44) |
| 8:01.35 | (28.60) | 8:29.95 | (28.60) |
| 8:58.46 | (28.51) | 9:25.63 | (27.17) |