| 27.42 | 56.81 | (29.39) | |
| 1:26.39 | (29.58) | 1:56.65 | (30.26) |
| 2:26.54 | (29.89) | 2:56.61 | (30.07) |
| 3:26.99 | (30.38) | 3:57.09 | (30.10) |
| 4:27.57 | (30.48) | 4:58.35 | (30.78) |
| 5:28.81 | (30.46) | 5:59.57 | (30.76) |
| 6:30.56 | (30.99) | 7:02.08 | (31.52) |
| 7:33.78 | (31.70) | 8:06.01 | (32.23) |
| 8:37.97 | (31.96) | 9:10.46 | (32.49) |
| 9:42.93 | (32.47) | 10:14.51 | (31.58) |