| 25.81 | 54.16 | (28.35) | |
| 1:23.49 | (29.33) | 1:52.84 | (29.35) |
| 2:22.51 | (29.67) | 2:52.32 | (29.81) |
| 3:21.97 | (29.65) | 3:51.26 | (29.29) |
| 4:20.86 | (29.60) | 4:50.66 | (29.80) |
| 5:20.09 | (29.43) | 5:50.13 | (30.04) |
| 6:20.12 | (29.99) | 6:49.89 | (29.77) |
| 7:19.57 | (29.68) | 7:49.14 | (29.57) |
| 8:18.77 | (29.63) | 8:48.48 | (29.71) |
| 9:17.88 | (29.40) | 9:46.43 | (28.55) |