| 26.33 | 54.78 | (28.45) | |
| 1:23.70 | (28.92) | 1:52.49 | (28.79) |
| 2:21.24 | (28.75) | 2:49.85 | (28.61) |
| 3:18.70 | (28.85) | 3:47.83 | (29.13) |
| 4:17.08 | (29.25) | 4:46.00 | (28.92) |
| 5:14.84 | (28.84) | 5:44.10 | (29.26) |
| 6:13.11 | (29.01) | 6:42.18 | (29.07) |
| 7:11.55 | (29.37) | 7:41.16 | (29.61) |
| 8:10.43 | (29.27) | 8:40.30 | (29.87) |
| 9:09.73 | (29.43) | 9:39.07 | (29.34) |