| 28.12 | 57.48 | (29.36) | |
| 1:27.26 | (29.78) | 1:57.65 | (30.39) |
| 2:27.83 | (30.18) | 2:58.55 | (30.72) |
| 3:28.76 | (30.21) | 3:59.09 | (30.33) |
| 4:29.83 | (30.74) | 5:00.42 | (30.59) |
| 5:31.39 | (30.97) | 6:02.47 | (31.08) |
| 6:33.46 | (30.99) | 7:04.65 | (31.19) |
| 7:35.88 | (31.23) | 8:07.31 | (31.43) |
| 8:38.04 | (30.73) | 9:09.49 | (31.45) |
| 9:40.35 | (30.86) | 10:10.91 | (30.56) |