| 25.15 | 52.35 | (27.20) | |
| 1:20.87 | (28.52) | 1:50.14 | (29.27) |
| 2:19.71 | (29.57) | 2:49.24 | (29.53) |
| 3:18.88 | (29.64) | 3:48.30 | (29.42) |
| 4:17.92 | (29.62) | 4:48.05 | (30.13) |
| 5:17.65 | (29.60) | 5:47.52 | (29.87) |
| 6:17.58 | (30.06) | 6:47.64 | (30.06) |
| 7:17.81 | (30.17) | 7:47.85 | (30.04) |
| 8:18.39 | (30.54) | 8:48.62 | (30.23) |
| 9:18.09 | (29.47) | 9:46.85 | (28.76) |