| 27.71 | 57.16 | (29.45) | |
| 1:27.15 | (29.99) | 1:57.33 | (30.18) |
| 2:27.19 | (29.86) | 2:57.29 | (30.10) |
| 3:27.45 | (30.16) | 3:57.64 | (30.19) |
| 4:28.07 | (30.43) | 4:58.52 | (30.45) |
| 5:28.97 | (30.45) | 5:59.45 | (30.48) |
| 6:29.88 | (30.43) | 7:00.25 | (30.37) |
| 7:30.66 | (30.41) | 8:01.29 | (30.63) |
| 8:31.88 | (30.59) | 9:02.52 | (30.64) |
| 9:33.52 | (31.00) | 10:03.56 | (30.04) |