| 27.77 | 57.38 | (29.61) | |
| 1:27.37 | (29.99) | 1:57.61 | (30.24) |
| 2:27.91 | (30.30) | 2:57.57 | (29.66) |
| 3:28.10 | (30.53) | 3:58.77 | (30.67) |
| 4:29.58 | (30.81) | 5:00.27 | (30.69) |
| 5:31.59 | (31.32) | 6:02.97 | (31.38) |
| 6:33.89 | (30.92) | 7:05.45 | (31.56) |
| 7:36.52 | (31.07) | 8:07.96 | (31.44) |
| 8:39.02 | (31.06) | 9:10.54 | (31.52) |
| 9:41.77 | (31.23) | 10:12.10 | (30.33) |