| 25.79 | 53.77 | (27.98) | |
| 1:22.13 | (28.36) | 1:51.11 | (28.98) |
| 2:19.63 | (28.52) | 2:48.78 | (29.15) |
| 3:18.13 | (29.35) | 3:47.56 | (29.43) |
| 4:17.27 | (29.71) | 4:47.05 | (29.78) |
| 5:16.97 | (29.92) | 5:46.99 | (30.02) |
| 6:17.10 | (30.11) | 6:47.31 | (30.21) |
| 7:17.56 | (30.25) | 7:47.78 | (30.22) |
| 8:18.03 | (30.25) | 8:48.57 | (30.54) |
| 9:18.75 | (30.18) | 9:48.31 | (29.56) |