| 26.79 | 55.58 | (28.79) | |
| 1:25.28 | (29.70) | 1:55.25 | (29.97) |
| 2:25.07 | (29.82) | 2:54.77 | (29.70) |
| 3:24.14 | (29.37) | 3:53.56 | (29.42) |
| 4:23.06 | (29.50) | 4:52.58 | (29.52) |
| 5:21.80 | (29.22) | 5:51.46 | (29.66) |
| 6:21.49 | (30.03) | 6:52.41 | (30.92) |
| 7:23.53 | (31.12) | 7:54.10 | (30.57) |
| 8:25.18 | (31.08) | 8:56.75 | (31.57) |
| 9:28.20 | (31.45) | 9:58.81 | (30.61) |