| 26.28 | 54.79 | (28.51) | |
| 1:23.25 | (28.46) | 1:52.04 | (28.79) |
| 2:21.06 | (29.02) | 2:50.01 | (28.95) |
| 3:19.04 | (29.03) | 3:48.19 | (29.15) |
| 4:17.39 | (29.20) | 4:46.74 | (29.35) |
| 5:16.51 | (29.77) | 5:46.44 | (29.93) |
| 6:16.58 | (30.14) | 6:46.83 | (30.25) |
| 7:17.35 | (30.52) | 7:48.19 | (30.84) |
| 8:19.41 | (31.22) | 8:50.46 | (31.05) |
| 9:21.47 | (31.01) | 9:51.44 | (29.97) |