| 27.17 | 56.40 | (29.23) | |
| 1:24.78 | (28.38) | 1:53.45 | (28.67) |
| 2:22.17 | (28.72) | 2:51.05 | (28.88) |
| 3:20.08 | (29.03) | 3:49.39 | (29.31) |
| 4:18.62 | (29.23) | 4:48.01 | (29.39) |
| 5:17.42 | (29.41) | 5:46.87 | (29.45) |
| 6:16.79 | (29.92) | 6:46.67 | (29.88) |
| 7:16.87 | (30.20) | 7:47.02 | (30.15) |
| 8:17.17 | (30.15) | 8:47.34 | (30.17) |
| 9:17.41 | (30.07) | 9:46.56 | (29.15) |