| 24.82 | 51.79 | (26.97) | |
| 1:19.13 | (27.34) | 1:46.67 | (27.54) |
| 2:14.28 | (27.61) | 2:41.89 | (27.61) |
| 3:09.49 | (27.60) | 3:37.35 | (27.86) |
| 4:05.30 | (27.95) | 4:33.42 | (28.12) |
| 5:01.38 | (27.96) | 5:29.47 | (28.09) |
| 5:57.65 | (28.18) | 6:26.28 | (28.63) |
| 6:54.95 | (28.67) | 7:23.55 | (28.60) |
| 7:52.31 | (28.76) | 8:20.74 | (28.43) |
| 8:48.99 | (28.25) | 9:16.29 | (27.30) |