| 27.17 | 55.64 | (28.47) | |
| 1:24.30 | (28.66) | 1:53.33 | (29.03) |
| 2:22.76 | (29.43) | 2:52.00 | (29.24) |
| 3:21.35 | (29.35) | 3:51.13 | (29.78) |
| 4:21.05 | (29.92) | 4:50.99 | (29.94) |
| 5:20.36 | (29.37) | 5:50.04 | (29.68) |
| 6:19.41 | (29.37) | 6:49.35 | (29.94) |
| 7:19.06 | (29.71) | 7:49.26 | (30.20) |
| 8:19.48 | (30.22) | 8:49.04 | (29.56) |
| 9:19.04 | (30.00) | 9:47.81 | (28.77) |