| 26.81 | 54.77 | (27.96) | |
| 1:23.01 | (28.24) | 1:51.41 | (28.40) |
| 2:20.08 | (28.67) | 2:48.44 | (28.36) |
| 3:16.66 | (28.22) | 3:45.03 | (28.37) |
| 4:13.48 | (28.45) | 4:41.94 | (28.46) |
| 5:10.23 | (28.29) | 5:38.55 | (28.32) |
| 6:06.74 | (28.19) | 6:35.06 | (28.32) |
| 7:03.62 | (28.56) | 7:31.93 | (28.31) |
| 8:00.42 | (28.49) | 8:28.94 | (28.52) |
| 8:57.38 | (28.44) | 9:24.86 | (27.48) |