| 25.74 | 54.41 | (28.67) | |
| 1:23.93 | (29.52) | 1:53.54 | (29.61) |
| 2:23.44 | (29.90) | 2:53.28 | (29.84) |
| 3:23.57 | (30.29) | 3:54.06 | (30.49) |
| 4:24.16 | (30.10) | 4:54.45 | (30.29) |
| 5:24.85 | (30.40) | 5:55.41 | (30.56) |
| 6:25.68 | (30.27) | 6:56.20 | (30.52) |
| 7:26.49 | (30.29) | 7:57.09 | (30.60) |
| 8:27.67 | (30.58) | 8:58.10 | (30.43) |
| 9:28.14 | (30.04) | 9:55.06 | (26.92) |