| 25.78 | 53.73 | (27.95) | |
| 1:22.39 | (28.66) | 1:51.32 | (28.93) |
| 2:20.11 | (28.79) | 2:48.92 | (28.81) |
| 3:18.06 | (29.14) | 3:47.01 | (28.95) |
| 4:16.36 | (29.35) | 4:46.02 | (29.66) |
| 5:15.86 | (29.84) | 5:45.66 | (29.80) |
| 6:15.73 | (30.07) | 6:45.96 | (30.23) |
| 7:16.58 | (30.62) | 7:47.05 | (30.47) |
| 8:17.64 | (30.59) | 8:48.13 | (30.49) |
| 9:18.66 | (30.53) | 9:47.37 | (28.71) |