| 26.30 | 54.30 | (28.00) | |
| 1:23.54 | (29.24) | 1:52.48 | (28.94) |
| 2:21.45 | (28.97) | 2:50.61 | (29.16) |
| 3:20.12 | (29.51) | 3:49.67 | (29.55) |
| 4:19.43 | (29.76) | 4:49.07 | (29.64) |
| 5:18.76 | (29.69) | 5:48.88 | (30.12) |
| 6:19.06 | (30.18) | 6:49.18 | (30.12) |
| 7:19.30 | (30.12) | 7:49.37 | (30.07) |
| 8:19.80 | (30.43) | 8:50.05 | (30.25) |
| 9:20.42 | (30.37) | 9:50.10 | (29.68) |