| 26.72 | 55.44 | (28.72) | |
| 1:24.12 | (28.68) | 1:53.27 | (29.15) |
| 2:22.21 | (28.94) | 2:51.41 | (29.20) |
| 3:20.67 | (29.26) | 3:49.87 | (29.20) |
| 4:19.35 | (29.48) | 4:48.72 | (29.37) |
| 5:18.32 | (29.60) | 5:48.27 | (29.95) |
| 6:18.11 | (29.84) | 6:47.99 | (29.88) |
| 7:18.30 | (30.31) | 7:48.36 | (30.06) |
| 8:18.60 | (30.24) | 8:48.88 | (30.28) |
| 9:19.06 | (30.18) | 9:48.34 | (29.28) |