| 24.71 | 51.57 | (26.86) | |
| 1:18.58 | (27.01) | 1:45.83 | (27.25) |
| 2:12.84 | (27.01) | 2:40.02 | (27.18) |
| 3:07.51 | (27.49) | 3:35.33 | (27.82) |
| 4:02.91 | (27.58) | 4:30.90 | (27.99) |
| 4:58.91 | (28.01) | 5:26.82 | (27.91) |
| 5:55.01 | (28.19) | 6:23.26 | (28.25) |
| 6:51.58 | (28.32) | 7:19.92 | (28.34) |
| 7:48.48 | (28.56) | 8:16.97 | (28.49) |
| 8:44.91 | (27.94) | 9:12.31 | (27.40) |