| 26.21 | 54.89 | (28.68) | |
| 1:24.23 | (29.34) | 1:53.77 | (29.54) |
| 2:23.21 | (29.44) | 2:52.67 | (29.46) |
| 3:22.08 | (29.41) | 3:51.74 | (29.66) |
| 4:21.57 | (29.83) | 4:51.56 | (29.99) |
| 5:21.55 | (29.99) | 5:51.53 | (29.98) |
| 6:21.55 | (30.02) | 6:51.67 | (30.12) |
| 7:21.74 | (30.07) | 7:51.97 | (30.23) |
| 8:22.33 | (30.36) | 8:52.46 | (30.13) |
| 9:22.78 | (30.32) | 9:52.07 | (29.29) |