| 27.71 | 57.29 | (29.58) | |
| 1:27.28 | (29.99) | 1:57.55 | (30.27) |
| 2:28.22 | (30.67) | 2:58.70 | (30.48) |
| 3:28.45 | (29.75) | 3:58.62 | (30.17) |
| 4:29.31 | (30.69) | 4:59.70 | (30.39) |
| 5:30.49 | (30.79) | 6:01.11 | (30.62) |
| 6:31.91 | (30.80) | 7:02.97 | (31.06) |
| 7:34.18 | (31.21) | 8:05.40 | (31.22) |
| 8:36.52 | (31.12) | 9:07.70 | (31.18) |
| 9:37.71 | (30.01) | 10:07.89 | (30.18) |