| 27.31 | 56.28 | (28.97) | |
| 1:25.66 | (29.38) | 1:54.86 | (29.20) |
| 2:24.15 | (29.29) | 2:53.70 | (29.55) |
| 3:23.17 | (29.47) | 3:52.75 | (29.58) |
| 4:22.24 | (29.49) | 4:51.74 | (29.50) |
| 5:21.43 | (29.69) | 5:51.07 | (29.64) |
| 6:20.83 | (29.76) | 6:50.72 | (29.89) |
| 7:20.33 | (29.61) | 7:50.33 | (30.00) |
| 8:20.06 | (29.73) | 8:49.89 | (29.83) |
| 9:19.83 | (29.94) | 9:48.99 | (29.16) |