| 28.29 | 58.07 | (29.78) | |
| 1:28.44 | (30.37) | 1:59.12 | (30.68) |
| 2:29.88 | (30.76) | 3:00.82 | (30.94) |
| 3:31.66 | (30.84) | 4:02.71 | (31.05) |
| 4:33.88 | (31.17) | 5:05.21 | (31.33) |
| 5:36.96 | (31.75) | 6:08.92 | (31.96) |
| 6:40.99 | (32.07) | 7:13.27 | (32.28) |
| 7:45.60 | (32.33) | 8:18.33 | (32.73) |
| 8:51.38 | (33.05) | 9:24.41 | (33.03) |
| 9:57.35 | (32.94) | 10:29.68 | (32.33) |