| 25.09 | 52.60 | (27.51) | |
| 1:20.49 | (27.89) | 1:48.62 | (28.13) |
| 2:16.78 | (28.16) | 2:45.18 | (28.40) |
| 3:13.67 | (28.49) | 3:42.06 | (28.39) |
| 4:10.41 | (28.35) | 4:39.01 | (28.60) |
| 5:07.39 | (28.38) | 5:35.91 | (28.52) |
| 6:04.69 | (28.78) | 6:33.36 | (28.67) |
| 7:02.30 | (28.94) | 7:30.96 | (28.66) |
| 7:59.18 | (28.22) | 8:27.87 | (28.69) |
| 8:56.97 | (29.10) | 9:24.45 | (27.48) |