| 26.32 | 54.85 | (28.53) | |
| 1:23.63 | (28.78) | 1:52.82 | (29.19) |
| 2:22.19 | (29.37) | 2:51.70 | (29.51) |
| 3:21.40 | (29.70) | 3:50.99 | (29.59) |
| 4:20.76 | (29.77) | 4:50.59 | (29.83) |
| 5:20.22 | (29.63) | 5:50.21 | (29.99) |
| 6:20.42 | (30.21) | 6:50.60 | (30.18) |
| 7:21.27 | (30.67) | 7:51.93 | (30.66) |
| 8:22.79 | (30.86) | 8:53.24 | (30.45) |
| 9:23.69 | (30.45) | 9:52.28 | (28.59) |